diff --git a/.github/workflows/check-licenses.yml b/.github/workflows/check-licenses.yml
index ddb1c452a7b8..88bd06c67079 100644
--- a/.github/workflows/check-licenses.yml
+++ b/.github/workflows/check-licenses.yml
@@ -39,7 +39,6 @@ jobs:
shopt -s globstar
npx @paritytech/license-scanner scan \
--ensure-licenses ${{ env.LICENSES }} \
- --exclude ./cumulus/parachain-template \
-- ./cumulus/**/*.rs
- name: Check the licenses in Substrate
@@ -48,3 +47,38 @@ jobs:
npx @paritytech/license-scanner scan \
--ensure-licenses ${{ env.LICENSES }} \
-- ./substrate/**/*.rs
+
+ check-product-references:
+ runs-on: ubuntu-latest
+ timeout-minutes: 10
+ env:
+ NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+ steps:
+ - name: Checkout sources
+ uses: actions/checkout@6d193bf28034eafb982f37bd894289fe649468fc # v4.1.7
+ - uses: actions/setup-node@v4.0.3
+ with:
+ node-version: "18.x"
+ registry-url: "https://npm.pkg.github.com"
+ scope: "@paritytech"
+
+ - name: Check the product references in Polkadot
+ run: |
+ shopt -s globstar
+ npx @paritytech/license-scanner scan \
+ --ensure-product 'Polkadot' \
+ -- ./polkadot/**/*.rs
+
+ - name: Check the product references in Cumulus
+ run: |
+ shopt -s globstar
+ npx @paritytech/license-scanner scan \
+ --ensure-product 'Cumulus' \
+ -- ./cumulus/**/*.rs
+
+ - name: Check the product references in Substrate
+ run: |
+ shopt -s globstar
+ npx @paritytech/license-scanner scan \
+ --ensure-product 'Substrate' \
+ -- ./substrate/**/*.rs
diff --git a/cumulus/client/collator/src/lib.rs b/cumulus/client/collator/src/lib.rs
index 47da0f6d96f2..91ff913f263d 100644
--- a/cumulus/client/collator/src/lib.rs
+++ b/cumulus/client/collator/src/lib.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/client/network/src/lib.rs b/cumulus/client/network/src/lib.rs
index dab15bba590a..01ad15bed4da 100644
--- a/cumulus/client/network/src/lib.rs
+++ b/cumulus/client/network/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
//! Parachain specific networking
//!
diff --git a/cumulus/client/network/src/tests.rs b/cumulus/client/network/src/tests.rs
index 81c2d9f24f28..1c8edd803ed8 100644
--- a/cumulus/client/network/src/tests.rs
+++ b/cumulus/client/network/src/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
use super::*;
use async_trait::async_trait;
diff --git a/cumulus/client/parachain-inherent/src/lib.rs b/cumulus/client/parachain-inherent/src/lib.rs
index 051eb6764c8c..0bb436a876b4 100644
--- a/cumulus/client/parachain-inherent/src/lib.rs
+++ b/cumulus/client/parachain-inherent/src/lib.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/client/parachain-inherent/src/mock.rs b/cumulus/client/parachain-inherent/src/mock.rs
index dfe4a66c3dc1..a3f881e6ef9d 100644
--- a/cumulus/client/parachain-inherent/src/mock.rs
+++ b/cumulus/client/parachain-inherent/src/mock.rs
@@ -6,7 +6,7 @@
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/client/pov-recovery/src/active_candidate_recovery.rs b/cumulus/client/pov-recovery/src/active_candidate_recovery.rs
index 50de98909ea4..9badc69fe816 100644
--- a/cumulus/client/pov-recovery/src/active_candidate_recovery.rs
+++ b/cumulus/client/pov-recovery/src/active_candidate_recovery.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
use sp_runtime::traits::Block as BlockT;
diff --git a/cumulus/client/pov-recovery/src/lib.rs b/cumulus/client/pov-recovery/src/lib.rs
index 6ace18155e87..043cba12d193 100644
--- a/cumulus/client/pov-recovery/src/lib.rs
+++ b/cumulus/client/pov-recovery/src/lib.rs
@@ -6,7 +6,7 @@
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/client/pov-recovery/src/tests.rs b/cumulus/client/pov-recovery/src/tests.rs
index f300bdc5f2ba..5935824e173a 100644
--- a/cumulus/client/pov-recovery/src/tests.rs
+++ b/cumulus/client/pov-recovery/src/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
use super::*;
use assert_matches::assert_matches;
diff --git a/cumulus/client/relay-chain-minimal-node/src/collator_overseer.rs b/cumulus/client/relay-chain-minimal-node/src/collator_overseer.rs
index f01ef8b05ecb..5acc30537080 100644
--- a/cumulus/client/relay-chain-minimal-node/src/collator_overseer.rs
+++ b/cumulus/client/relay-chain-minimal-node/src/collator_overseer.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
use futures::{select, StreamExt};
use std::sync::Arc;
diff --git a/cumulus/client/relay-chain-minimal-node/src/lib.rs b/cumulus/client/relay-chain-minimal-node/src/lib.rs
index e65a78f16d79..cea7e6e4a035 100644
--- a/cumulus/client/relay-chain-minimal-node/src/lib.rs
+++ b/cumulus/client/relay-chain-minimal-node/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
use collator_overseer::NewMinimalNode;
diff --git a/cumulus/client/service/src/lib.rs b/cumulus/client/service/src/lib.rs
index 7f656aabca7a..dd14ca514b3f 100644
--- a/cumulus/client/service/src/lib.rs
+++ b/cumulus/client/service/src/lib.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/pallets/collator-selection/src/migration.rs b/cumulus/pallets/collator-selection/src/migration.rs
index c52016948069..34f914297082 100644
--- a/cumulus/pallets/collator-selection/src/migration.rs
+++ b/cumulus/pallets/collator-selection/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
//! A module that is responsible for migration of storage for Collator Selection.
diff --git a/cumulus/pallets/collator-selection/src/weights.rs b/cumulus/pallets/collator-selection/src/weights.rs
index 12e6b755e976..0ac4a085754a 100644
--- a/cumulus/pallets/collator-selection/src/weights.rs
+++ b/cumulus/pallets/collator-selection/src/weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/pallets/dmp-queue/src/migration.rs b/cumulus/pallets/dmp-queue/src/migration.rs
index b1945e8eb37b..1b83fea710a3 100644
--- a/cumulus/pallets/dmp-queue/src/migration.rs
+++ b/cumulus/pallets/dmp-queue/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
//! Migrates the storage from the previously deleted DMP pallet.
diff --git a/cumulus/pallets/dmp-queue/src/mock.rs b/cumulus/pallets/dmp-queue/src/mock.rs
index ed72ce678e3e..a46a6ba6c8ba 100644
--- a/cumulus/pallets/dmp-queue/src/mock.rs
+++ b/cumulus/pallets/dmp-queue/src/mock.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/pallets/dmp-queue/src/tests.rs b/cumulus/pallets/dmp-queue/src/tests.rs
index a157d0584f25..70d542ea2ed2 100644
--- a/cumulus/pallets/dmp-queue/src/tests.rs
+++ b/cumulus/pallets/dmp-queue/src/tests.rs
@@ -1,12 +1,12 @@
// Copyright Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/pallets/parachain-system/src/benchmarking.rs b/cumulus/pallets/parachain-system/src/benchmarking.rs
index 5cde8eb5b788..8f97d12a4809 100644
--- a/cumulus/pallets/parachain-system/src/benchmarking.rs
+++ b/cumulus/pallets/parachain-system/src/benchmarking.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/pallets/parachain-system/src/validate_block/implementation.rs b/cumulus/pallets/parachain-system/src/validate_block/implementation.rs
index 42311ca9d834..c4c8440e5187 100644
--- a/cumulus/pallets/parachain-system/src/validate_block/implementation.rs
+++ b/cumulus/pallets/parachain-system/src/validate_block/implementation.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/pallets/parachain-system/src/validate_block/mod.rs b/cumulus/pallets/parachain-system/src/validate_block/mod.rs
index 3a00d4d352a6..2d210f4bac2b 100644
--- a/cumulus/pallets/parachain-system/src/validate_block/mod.rs
+++ b/cumulus/pallets/parachain-system/src/validate_block/mod.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/pallets/parachain-system/src/validate_block/tests.rs b/cumulus/pallets/parachain-system/src/validate_block/tests.rs
index a44d17507810..871ce5c1710e 100644
--- a/cumulus/pallets/parachain-system/src/validate_block/tests.rs
+++ b/cumulus/pallets/parachain-system/src/validate_block/tests.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/pallets/parachain-system/src/validate_block/trie_cache.rs b/cumulus/pallets/parachain-system/src/validate_block/trie_cache.rs
index 5999b3ce87f9..035541fb17b1 100644
--- a/cumulus/pallets/parachain-system/src/validate_block/trie_cache.rs
+++ b/cumulus/pallets/parachain-system/src/validate_block/trie_cache.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/pallets/parachain-system/src/validate_block/trie_recorder.rs b/cumulus/pallets/parachain-system/src/validate_block/trie_recorder.rs
index 198013407195..4a478d047f1b 100644
--- a/cumulus/pallets/parachain-system/src/validate_block/trie_recorder.rs
+++ b/cumulus/pallets/parachain-system/src/validate_block/trie_recorder.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/pallets/session-benchmarking/src/lib.rs b/cumulus/pallets/session-benchmarking/src/lib.rs
index f5bfef006169..7d3a9ff70e7e 100644
--- a/cumulus/pallets/session-benchmarking/src/lib.rs
+++ b/cumulus/pallets/session-benchmarking/src/lib.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/pallets/xcmp-queue/src/lib.rs b/cumulus/pallets/xcmp-queue/src/lib.rs
index 732ee94f3e10..6bb7395f6553 100644
--- a/cumulus/pallets/xcmp-queue/src/lib.rs
+++ b/cumulus/pallets/xcmp-queue/src/lib.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/pallets/xcmp-queue/src/migration.rs b/cumulus/pallets/xcmp-queue/src/migration.rs
index d0657aaea9fd..6e41c9d9a878 100644
--- a/cumulus/pallets/xcmp-queue/src/migration.rs
+++ b/cumulus/pallets/xcmp-queue/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
//! A module that is responsible for migration of storage.
diff --git a/cumulus/pallets/xcmp-queue/src/migration/v5.rs b/cumulus/pallets/xcmp-queue/src/migration/v5.rs
index 818365f36f60..0bf3303bd7d0 100644
--- a/cumulus/pallets/xcmp-queue/src/migration/v5.rs
+++ b/cumulus/pallets/xcmp-queue/src/migration/v5.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
//! Migrates the storage to version 5.
diff --git a/cumulus/parachains/common/src/message_queue.rs b/cumulus/parachains/common/src/message_queue.rs
index 511d6243cb8c..d6f2118e454f 100644
--- a/cumulus/parachains/common/src/message_queue.rs
+++ b/cumulus/parachains/common/src/message_queue.rs
@@ -1,18 +1,18 @@
// Copyright 2020 Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
//! Helpers to deal with configuring the message queue in the runtime.
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/block_weights.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/block_weights.rs
index e7fdb2aae2a0..41e30725e753 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/extrinsic_weights.rs
index 1a4adb968bb7..3bd48f061bba 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/paritydb_weights.rs
index 25679703831a..e0b1985c659c 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/rocksdb_weights.rs
index 3dd817aa6f13..c6e91b2fcffb 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/block_weights.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/block_weights.rs
index e7fdb2aae2a0..41e30725e753 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/extrinsic_weights.rs
index 1a4adb968bb7..3bd48f061bba 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/paritydb_weights.rs
index 25679703831a..e0b1985c659c 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/rocksdb_weights.rs
index 3dd817aa6f13..c6e91b2fcffb 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/block_weights.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/block_weights.rs
index e7fdb2aae2a0..41e30725e753 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/extrinsic_weights.rs
index 1a4adb968bb7..3bd48f061bba 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/mod.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/mod.rs
index 942f243141da..517b3eb69fc8 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/mod.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/mod.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/paritydb_weights.rs
index 25679703831a..e0b1985c659c 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/rocksdb_weights.rs
index 3dd817aa6f13..c6e91b2fcffb 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/block_weights.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/block_weights.rs
index e7fdb2aae2a0..41e30725e753 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/extrinsic_weights.rs
index 1a4adb968bb7..3bd48f061bba 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/mod.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/mod.rs
index 9b7f7188782f..d60529f9a237 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/mod.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/mod.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/paritydb_weights.rs
index 25679703831a..e0b1985c659c 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/rocksdb_weights.rs
index 3dd817aa6f13..c6e91b2fcffb 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/block_weights.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/block_weights.rs
index e7fdb2aae2a0..41e30725e753 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/extrinsic_weights.rs
index 1a4adb968bb7..3bd48f061bba 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/paritydb_weights.rs
index 25679703831a..e0b1985c659c 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/rocksdb_weights.rs
index 3dd817aa6f13..c6e91b2fcffb 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/block_weights.rs b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/block_weights.rs
index e7fdb2aae2a0..41e30725e753 100644
--- a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/extrinsic_weights.rs
index 1a4adb968bb7..3bd48f061bba 100644
--- a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/mod.rs b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/mod.rs
index b473d49e20e6..850dae6fbd06 100644
--- a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/mod.rs
+++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/mod.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/paritydb_weights.rs
index 25679703831a..e0b1985c659c 100644
--- a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/rocksdb_weights.rs
index 3dd817aa6f13..c6e91b2fcffb 100644
--- a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/block_weights.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/block_weights.rs
index b2092d875c83..3ff2b3550fbf 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/extrinsic_weights.rs
index 332c3b324bb9..ab951aea5615 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/mod.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/mod.rs
index ab3d6704c937..216f41a5a666 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/mod.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/mod.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/paritydb_weights.rs
index 4338d928d807..db09e9de7bdf 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/rocksdb_weights.rs
index 1d115d963fac..855ec356bca9 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/block_weights.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/block_weights.rs
index 2bd7975bf98c..e5c41941a1cd 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2023 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/extrinsic_weights.rs
index 898d72ec5b19..b72015884393 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2023 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/mod.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/mod.rs
index ab3d6704c937..216f41a5a666 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/mod.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/mod.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/paritydb_weights.rs
index 1c6d2ebe568c..d056c8c46a6c 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2023 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/rocksdb_weights.rs
index aa0cb2b4bc37..a32b65565a15 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2023 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/block_weights.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/block_weights.rs
index b2092d875c83..3ff2b3550fbf 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/extrinsic_weights.rs
index 332c3b324bb9..ab951aea5615 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/paritydb_weights.rs
index 4338d928d807..db09e9de7bdf 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/rocksdb_weights.rs
index 1d115d963fac..855ec356bca9 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/block_weights.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/block_weights.rs
index 2bd7975bf98c..e5c41941a1cd 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2023 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/extrinsic_weights.rs
index 898d72ec5b19..b72015884393 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) 2023 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/starters/shell/build.rs b/cumulus/parachains/runtimes/starters/shell/build.rs
index 9c9cde9a25a1..896fc0fecf1c 100644
--- a/cumulus/parachains/runtimes/starters/shell/build.rs
+++ b/cumulus/parachains/runtimes/starters/shell/build.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/parachains/runtimes/testing/penpal/build.rs b/cumulus/parachains/runtimes/testing/penpal/build.rs
index c2fa89aa7028..e47e483bf9c1 100644
--- a/cumulus/parachains/runtimes/testing/penpal/build.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/build.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/weights/block_weights.rs b/cumulus/parachains/runtimes/testing/penpal/src/weights/block_weights.rs
index e7fdb2aae2a0..41e30725e753 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/weights/block_weights.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/weights/extrinsic_weights.rs b/cumulus/parachains/runtimes/testing/penpal/src/weights/extrinsic_weights.rs
index 1a4adb968bb7..3bd48f061bba 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/weights/extrinsic_weights.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/weights/mod.rs b/cumulus/parachains/runtimes/testing/penpal/src/weights/mod.rs
index b473d49e20e6..850dae6fbd06 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/weights/mod.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/weights/mod.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/weights/paritydb_weights.rs b/cumulus/parachains/runtimes/testing/penpal/src/weights/paritydb_weights.rs
index 25679703831a..e0b1985c659c 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/weights/paritydb_weights.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/parachains/runtimes/testing/penpal/src/weights/rocksdb_weights.rs b/cumulus/parachains/runtimes/testing/penpal/src/weights/rocksdb_weights.rs
index 3dd817aa6f13..c6e91b2fcffb 100644
--- a/cumulus/parachains/runtimes/testing/penpal/src/weights/rocksdb_weights.rs
+++ b/cumulus/parachains/runtimes/testing/penpal/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Cumulus.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/cumulus/polkadot-parachain/build.rs b/cumulus/polkadot-parachain/build.rs
index dd0d112bca70..8c498735eae9 100644
--- a/cumulus/polkadot-parachain/build.rs
+++ b/cumulus/polkadot-parachain/build.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/benchmark_storage_works.rs b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/benchmark_storage_works.rs
index c554b5b3d6be..8502188af511 100644
--- a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/benchmark_storage_works.rs
+++ b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/benchmark_storage_works.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/common.rs b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/common.rs
index 20926ddd91db..d3f41fb50bc6 100644
--- a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/common.rs
+++ b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/common.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/polkadot_argument_parsing.rs b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/polkadot_argument_parsing.rs
index 9337da85d74b..d1f497c1187a 100644
--- a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/polkadot_argument_parsing.rs
+++ b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/polkadot_argument_parsing.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/polkadot_mdns_issue.rs b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/polkadot_mdns_issue.rs
index e3ccb7fe0fbd..3b0b08e57f83 100644
--- a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/polkadot_mdns_issue.rs
+++ b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/polkadot_mdns_issue.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/purge_chain_works.rs b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/purge_chain_works.rs
index 6415a914c7a3..65a946e890bd 100644
--- a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/purge_chain_works.rs
+++ b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/purge_chain_works.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/running_the_node_and_interrupt.rs b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/running_the_node_and_interrupt.rs
index 0f4ae6992382..a45fd7f4575a 100644
--- a/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/running_the_node_and_interrupt.rs
+++ b/cumulus/polkadot-parachain/polkadot-parachain-lib/src/tests/running_the_node_and_interrupt.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/primitives/aura/src/lib.rs b/cumulus/primitives/aura/src/lib.rs
index 826b65fddd2c..aeeee5f8bafa 100644
--- a/cumulus/primitives/aura/src/lib.rs
+++ b/cumulus/primitives/aura/src/lib.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/primitives/core/src/lib.rs b/cumulus/primitives/core/src/lib.rs
index 6eafecfc3ff5..60b86af8e942 100644
--- a/cumulus/primitives/core/src/lib.rs
+++ b/cumulus/primitives/core/src/lib.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/primitives/parachain-inherent/src/lib.rs b/cumulus/primitives/parachain-inherent/src/lib.rs
index ad4b39b547c5..127a03b65259 100644
--- a/cumulus/primitives/parachain-inherent/src/lib.rs
+++ b/cumulus/primitives/parachain-inherent/src/lib.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/primitives/proof-size-hostfunction/src/lib.rs b/cumulus/primitives/proof-size-hostfunction/src/lib.rs
index 8ebc58ea450d..f17b3d3f33b4 100644
--- a/cumulus/primitives/proof-size-hostfunction/src/lib.rs
+++ b/cumulus/primitives/proof-size-hostfunction/src/lib.rs
@@ -6,7 +6,7 @@
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/primitives/utility/src/lib.rs b/cumulus/primitives/utility/src/lib.rs
index e568c79bb6a0..6bd14d136a62 100644
--- a/cumulus/primitives/utility/src/lib.rs
+++ b/cumulus/primitives/utility/src/lib.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/primitives/utility/src/tests/mod.rs b/cumulus/primitives/utility/src/tests/mod.rs
index e0ad8718b89e..80e72ef28263 100644
--- a/cumulus/primitives/utility/src/tests/mod.rs
+++ b/cumulus/primitives/utility/src/tests/mod.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/primitives/utility/src/tests/swap_first.rs b/cumulus/primitives/utility/src/tests/swap_first.rs
index 2e19db498816..69239c552b8c 100644
--- a/cumulus/primitives/utility/src/tests/swap_first.rs
+++ b/cumulus/primitives/utility/src/tests/swap_first.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/test/runtime/build.rs b/cumulus/test/runtime/build.rs
index bf579f4121e5..7a7fe8ffaa82 100644
--- a/cumulus/test/runtime/build.rs
+++ b/cumulus/test/runtime/build.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Cumulus.
-// Substrate is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/cumulus/xcm/xcm-emulator/src/lib.rs b/cumulus/xcm/xcm-emulator/src/lib.rs
index afed14278d17..76bbad38d5e6 100644
--- a/cumulus/xcm/xcm-emulator/src/lib.rs
+++ b/cumulus/xcm/xcm-emulator/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Cumulus.
-// Polkadot is free software: you can redistribute it and/or modify
+// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Cumulus. If not, see .
extern crate alloc;
diff --git a/polkadot/node/metrics/src/tests.rs b/polkadot/node/metrics/src/tests.rs
index e720924feb60..4760138058eb 100644
--- a/polkadot/node/metrics/src/tests.rs
+++ b/polkadot/node/metrics/src/tests.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see .
+// along with Polkadot. If not, see .
//! Polkadot runtime metrics integration test.
diff --git a/polkadot/runtime/common/src/claims.rs b/polkadot/runtime/common/src/claims.rs
index 162bf01c3843..32686d1a0bfa 100644
--- a/polkadot/runtime/common/src/claims.rs
+++ b/polkadot/runtime/common/src/claims.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see .
+// along with Polkadot. If not, see .
//! Pallet to process claims from Ethereum addresses.
diff --git a/polkadot/runtime/common/src/purchase.rs b/polkadot/runtime/common/src/purchase.rs
index d650548b8ac3..9cbb907536d9 100644
--- a/polkadot/runtime/common/src/purchase.rs
+++ b/polkadot/runtime/common/src/purchase.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see .
+// along with Polkadot. If not, see .
//! Pallet to process purchase of DOTs.
diff --git a/polkadot/runtime/rococo/build.rs b/polkadot/runtime/rococo/build.rs
index 7aae84cd5e0f..aab666b0f11c 100644
--- a/polkadot/runtime/rococo/build.rs
+++ b/polkadot/runtime/rococo/build.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see .
+// along with Polkadot. If not, see .
#[cfg(all(not(feature = "metadata-hash"), feature = "std"))]
fn main() {
diff --git a/polkadot/runtime/rococo/constants/src/weights/mod.rs b/polkadot/runtime/rococo/constants/src/weights/mod.rs
index 23812ce7ed05..2648608a2f8a 100644
--- a/polkadot/runtime/rococo/constants/src/weights/mod.rs
+++ b/polkadot/runtime/rococo/constants/src/weights/mod.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/runtime/rococo/constants/src/weights/paritydb_weights.rs b/polkadot/runtime/rococo/constants/src/weights/paritydb_weights.rs
index 25679703831a..67d5286022ee 100644
--- a/polkadot/runtime/rococo/constants/src/weights/paritydb_weights.rs
+++ b/polkadot/runtime/rococo/constants/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/runtime/rococo/constants/src/weights/rocksdb_weights.rs b/polkadot/runtime/rococo/constants/src/weights/rocksdb_weights.rs
index 3dd817aa6f13..57f49e1202c1 100644
--- a/polkadot/runtime/rococo/constants/src/weights/rocksdb_weights.rs
+++ b/polkadot/runtime/rococo/constants/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/runtime/test-runtime/constants/src/weights/block_weights.rs b/polkadot/runtime/test-runtime/constants/src/weights/block_weights.rs
index e7fdb2aae2a0..07316759104f 100644
--- a/polkadot/runtime/test-runtime/constants/src/weights/block_weights.rs
+++ b/polkadot/runtime/test-runtime/constants/src/weights/block_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/runtime/test-runtime/constants/src/weights/extrinsic_weights.rs b/polkadot/runtime/test-runtime/constants/src/weights/extrinsic_weights.rs
index 1a4adb968bb7..d0af4ec8921d 100644
--- a/polkadot/runtime/test-runtime/constants/src/weights/extrinsic_weights.rs
+++ b/polkadot/runtime/test-runtime/constants/src/weights/extrinsic_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/runtime/test-runtime/constants/src/weights/mod.rs b/polkadot/runtime/test-runtime/constants/src/weights/mod.rs
index 30fa2c406068..d9087d7f057e 100644
--- a/polkadot/runtime/test-runtime/constants/src/weights/mod.rs
+++ b/polkadot/runtime/test-runtime/constants/src/weights/mod.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/runtime/test-runtime/constants/src/weights/paritydb_weights.rs b/polkadot/runtime/test-runtime/constants/src/weights/paritydb_weights.rs
index 25679703831a..67d5286022ee 100644
--- a/polkadot/runtime/test-runtime/constants/src/weights/paritydb_weights.rs
+++ b/polkadot/runtime/test-runtime/constants/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/runtime/test-runtime/constants/src/weights/rocksdb_weights.rs b/polkadot/runtime/test-runtime/constants/src/weights/rocksdb_weights.rs
index 3dd817aa6f13..57f49e1202c1 100644
--- a/polkadot/runtime/test-runtime/constants/src/weights/rocksdb_weights.rs
+++ b/polkadot/runtime/test-runtime/constants/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/runtime/westend/build.rs b/polkadot/runtime/westend/build.rs
index 55ccd3640129..cf4097a2da6c 100644
--- a/polkadot/runtime/westend/build.rs
+++ b/polkadot/runtime/westend/build.rs
@@ -6,7 +6,7 @@
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/runtime/westend/constants/src/weights/mod.rs b/polkadot/runtime/westend/constants/src/weights/mod.rs
index 23812ce7ed05..2648608a2f8a 100644
--- a/polkadot/runtime/westend/constants/src/weights/mod.rs
+++ b/polkadot/runtime/westend/constants/src/weights/mod.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/runtime/westend/constants/src/weights/paritydb_weights.rs b/polkadot/runtime/westend/constants/src/weights/paritydb_weights.rs
index 25679703831a..67d5286022ee 100644
--- a/polkadot/runtime/westend/constants/src/weights/paritydb_weights.rs
+++ b/polkadot/runtime/westend/constants/src/weights/paritydb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/runtime/westend/constants/src/weights/rocksdb_weights.rs b/polkadot/runtime/westend/constants/src/weights/rocksdb_weights.rs
index 3dd817aa6f13..57f49e1202c1 100644
--- a/polkadot/runtime/westend/constants/src/weights/rocksdb_weights.rs
+++ b/polkadot/runtime/westend/constants/src/weights/rocksdb_weights.rs
@@ -1,4 +1,4 @@
-// This file is part of Substrate.
+// This file is part of Polkadot.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
diff --git a/polkadot/tests/common.rs b/polkadot/tests/common.rs
index dbee2d365034..c13bb8cd1432 100644
--- a/polkadot/tests/common.rs
+++ b/polkadot/tests/common.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see .
+// along with Polkadot. If not, see .
use polkadot_core_primitives::{Block, Hash, Header};
use std::{
diff --git a/polkadot/tests/invalid_order_arguments.rs b/polkadot/tests/invalid_order_arguments.rs
index 8b5f4e31c17a..f9213bbdc308 100644
--- a/polkadot/tests/invalid_order_arguments.rs
+++ b/polkadot/tests/invalid_order_arguments.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see .
+// along with Polkadot. If not, see .
use assert_cmd::cargo::cargo_bin;
use std::process::Command;
diff --git a/polkadot/tests/purge_chain_works.rs b/polkadot/tests/purge_chain_works.rs
index f5a73e232e0c..bc36097b8d21 100644
--- a/polkadot/tests/purge_chain_works.rs
+++ b/polkadot/tests/purge_chain_works.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see .
+// along with Polkadot. If not, see .
#![cfg(unix)]
diff --git a/polkadot/tests/running_the_node_and_interrupt.rs b/polkadot/tests/running_the_node_and_interrupt.rs
index 85c073d3023a..053acc966796 100644
--- a/polkadot/tests/running_the_node_and_interrupt.rs
+++ b/polkadot/tests/running_the_node_and_interrupt.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
+// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Substrate. If not, see .
+// along with Polkadot. If not, see .
use assert_cmd::cargo::cargo_bin;
use std::process::{self, Command};
diff --git a/polkadot/xcm/src/lib.rs b/polkadot/xcm/src/lib.rs
index 1f5191c23407..0b916c87f549 100644
--- a/polkadot/xcm/src/lib.rs
+++ b/polkadot/xcm/src/lib.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/src/v2/mod.rs b/polkadot/xcm/src/v2/mod.rs
index 1afc120f500c..e3358f08d410 100644
--- a/polkadot/xcm/src/v2/mod.rs
+++ b/polkadot/xcm/src/v2/mod.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Cumulus.
+// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see .
+// along with Polkadot. If not, see .
//! # XCM Version 2
//!
diff --git a/polkadot/xcm/src/v2/multiasset.rs b/polkadot/xcm/src/v2/multiasset.rs
index 7090ef138ca2..218f21b63b0a 100644
--- a/polkadot/xcm/src/v2/multiasset.rs
+++ b/polkadot/xcm/src/v2/multiasset.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/src/v2/traits.rs b/polkadot/xcm/src/v2/traits.rs
index 4dcb4c50c68c..815495b81271 100644
--- a/polkadot/xcm/src/v2/traits.rs
+++ b/polkadot/xcm/src/v2/traits.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Cumulus.
+// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Cumulus. If not, see .
+// along with Polkadot. If not, see .
//! Cross-Consensus Message format data structures.
diff --git a/polkadot/xcm/src/v3/mod.rs b/polkadot/xcm/src/v3/mod.rs
index 880520cfedc2..ff64c98e15b3 100644
--- a/polkadot/xcm/src/v3/mod.rs
+++ b/polkadot/xcm/src/v3/mod.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/src/v3/multiasset.rs b/polkadot/xcm/src/v3/multiasset.rs
index 7db0fa736902..56b46b1d921e 100644
--- a/polkadot/xcm/src/v3/multiasset.rs
+++ b/polkadot/xcm/src/v3/multiasset.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/src/v3/traits.rs b/polkadot/xcm/src/v3/traits.rs
index 7fa8824c3568..34c46453b9a8 100644
--- a/polkadot/xcm/src/v3/traits.rs
+++ b/polkadot/xcm/src/v3/traits.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/src/v4/asset.rs b/polkadot/xcm/src/v4/asset.rs
index a081b595adb1..41f1f82f828c 100644
--- a/polkadot/xcm/src/v4/asset.rs
+++ b/polkadot/xcm/src/v4/asset.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/src/v4/mod.rs b/polkadot/xcm/src/v4/mod.rs
index 2a279f989e9b..a2b12dcc54ce 100644
--- a/polkadot/xcm/src/v4/mod.rs
+++ b/polkadot/xcm/src/v4/mod.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/src/v4/traits.rs b/polkadot/xcm/src/v4/traits.rs
index 351de92c80ed..f32b26fb163d 100644
--- a/polkadot/xcm/src/v4/traits.rs
+++ b/polkadot/xcm/src/v4/traits.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/xcm-builder/src/matcher.rs b/polkadot/xcm/xcm-builder/src/matcher.rs
index eae43b290fb2..ab515f180527 100644
--- a/polkadot/xcm/xcm-builder/src/matcher.rs
+++ b/polkadot/xcm/xcm-builder/src/matcher.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/xcm-runtime-apis/src/conversions.rs b/polkadot/xcm/xcm-runtime-apis/src/conversions.rs
index e5eeac013fee..22f0809ea5f9 100644
--- a/polkadot/xcm/xcm-runtime-apis/src/conversions.rs
+++ b/polkadot/xcm/xcm-runtime-apis/src/conversions.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/xcm-runtime-apis/src/dry_run.rs b/polkadot/xcm/xcm-runtime-apis/src/dry_run.rs
index 2a1a0daf0d5d..c51a4a5376a3 100644
--- a/polkadot/xcm/xcm-runtime-apis/src/dry_run.rs
+++ b/polkadot/xcm/xcm-runtime-apis/src/dry_run.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/xcm-runtime-apis/src/fees.rs b/polkadot/xcm/xcm-runtime-apis/src/fees.rs
index 3445d42ecab3..9500a7f7281f 100644
--- a/polkadot/xcm/xcm-runtime-apis/src/fees.rs
+++ b/polkadot/xcm/xcm-runtime-apis/src/fees.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/xcm-runtime-apis/src/lib.rs b/polkadot/xcm/xcm-runtime-apis/src/lib.rs
index b106836c1132..44e518e8e7ab 100644
--- a/polkadot/xcm/xcm-runtime-apis/src/lib.rs
+++ b/polkadot/xcm/xcm-runtime-apis/src/lib.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/xcm-runtime-apis/tests/conversions.rs b/polkadot/xcm/xcm-runtime-apis/tests/conversions.rs
index 7f0f0923b092..c7a1dda0169c 100644
--- a/polkadot/xcm/xcm-runtime-apis/tests/conversions.rs
+++ b/polkadot/xcm/xcm-runtime-apis/tests/conversions.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/xcm-runtime-apis/tests/fee_estimation.rs b/polkadot/xcm/xcm-runtime-apis/tests/fee_estimation.rs
index e5dac7c7a04e..889a50a2bab9 100644
--- a/polkadot/xcm/xcm-runtime-apis/tests/fee_estimation.rs
+++ b/polkadot/xcm/xcm-runtime-apis/tests/fee_estimation.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/polkadot/xcm/xcm-runtime-apis/tests/mock.rs b/polkadot/xcm/xcm-runtime-apis/tests/mock.rs
index c76b26fcd2a3..6575feccf8a3 100644
--- a/polkadot/xcm/xcm-runtime-apis/tests/mock.rs
+++ b/polkadot/xcm/xcm-runtime-apis/tests/mock.rs
@@ -1,12 +1,12 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
-// Substrate is free software: you can redistribute it and/or modify
+// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Substrate is distributed in the hope that it will be useful,
+// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
diff --git a/substrate/frame/bags-list/remote-tests/src/migration.rs b/substrate/frame/bags-list/remote-tests/src/migration.rs
index dc133745afe0..03475b235850 100644
--- a/substrate/frame/bags-list/remote-tests/src/migration.rs
+++ b/substrate/frame/bags-list/remote-tests/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
//! Test to check the migration of the voter bag.
diff --git a/substrate/frame/bags-list/remote-tests/src/snapshot.rs b/substrate/frame/bags-list/remote-tests/src/snapshot.rs
index 81a8905e6b4b..cb23fc6f5817 100644
--- a/substrate/frame/bags-list/remote-tests/src/snapshot.rs
+++ b/substrate/frame/bags-list/remote-tests/src/snapshot.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
//! Test to execute the snapshot using the voter bag.
diff --git a/substrate/frame/bags-list/remote-tests/src/try_state.rs b/substrate/frame/bags-list/remote-tests/src/try_state.rs
index 83930024c89a..d4ce0d4f736c 100644
--- a/substrate/frame/bags-list/remote-tests/src/try_state.rs
+++ b/substrate/frame/bags-list/remote-tests/src/try_state.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
//! Test to execute the sanity-check of the voter bag.
diff --git a/substrate/frame/balances/src/migration.rs b/substrate/frame/balances/src/migration.rs
index 568c3fbb7cf0..920c6eea5624 100644
--- a/substrate/frame/balances/src/migration.rs
+++ b/substrate/frame/balances/src/migration.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
use super::*;
use frame_support::{
diff --git a/substrate/frame/contracts/mock-network/src/lib.rs b/substrate/frame/contracts/mock-network/src/lib.rs
index 34cc95f2eae0..cb9e22439b76 100644
--- a/substrate/frame/contracts/mock-network/src/lib.rs
+++ b/substrate/frame/contracts/mock-network/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
pub mod mocks;
pub mod parachain;
diff --git a/substrate/frame/contracts/mock-network/src/mocks.rs b/substrate/frame/contracts/mock-network/src/mocks.rs
index bf3baec7a524..6903f01e91a2 100644
--- a/substrate/frame/contracts/mock-network/src/mocks.rs
+++ b/substrate/frame/contracts/mock-network/src/mocks.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
pub mod msg_queue;
pub mod relay_message_queue;
diff --git a/substrate/frame/contracts/mock-network/src/mocks/msg_queue.rs b/substrate/frame/contracts/mock-network/src/mocks/msg_queue.rs
index 6e922c16c298..88ab8135ea12 100644
--- a/substrate/frame/contracts/mock-network/src/mocks/msg_queue.rs
+++ b/substrate/frame/contracts/mock-network/src/mocks/msg_queue.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
//! Parachain runtime mock.
diff --git a/substrate/frame/contracts/mock-network/src/mocks/relay_message_queue.rs b/substrate/frame/contracts/mock-network/src/mocks/relay_message_queue.rs
index 14099965e3f1..50f0febd2c44 100644
--- a/substrate/frame/contracts/mock-network/src/mocks/relay_message_queue.rs
+++ b/substrate/frame/contracts/mock-network/src/mocks/relay_message_queue.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
use frame_support::{parameter_types, weights::Weight};
use xcm::latest::prelude::*;
diff --git a/substrate/frame/contracts/mock-network/src/parachain.rs b/substrate/frame/contracts/mock-network/src/parachain.rs
index 3579b46ea6e9..5a06cc6748b8 100644
--- a/substrate/frame/contracts/mock-network/src/parachain.rs
+++ b/substrate/frame/contracts/mock-network/src/parachain.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
//! Parachain runtime mock.
diff --git a/substrate/frame/contracts/mock-network/src/parachain/contracts_config.rs b/substrate/frame/contracts/mock-network/src/parachain/contracts_config.rs
index bf3c00b3ff1f..9ad978bbc031 100644
--- a/substrate/frame/contracts/mock-network/src/parachain/contracts_config.rs
+++ b/substrate/frame/contracts/mock-network/src/parachain/contracts_config.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
use super::{Balances, Runtime, RuntimeCall, RuntimeEvent};
use crate::parachain::RuntimeHoldReason;
diff --git a/substrate/frame/contracts/mock-network/src/primitives.rs b/substrate/frame/contracts/mock-network/src/primitives.rs
index efc42772f88a..cb9b2f00f9e7 100644
--- a/substrate/frame/contracts/mock-network/src/primitives.rs
+++ b/substrate/frame/contracts/mock-network/src/primitives.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
pub type Balance = u128;
diff --git a/substrate/frame/contracts/mock-network/src/relay_chain.rs b/substrate/frame/contracts/mock-network/src/relay_chain.rs
index 8829fff3d043..705578cde1d9 100644
--- a/substrate/frame/contracts/mock-network/src/relay_chain.rs
+++ b/substrate/frame/contracts/mock-network/src/relay_chain.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
//! Relay chain runtime mock.
diff --git a/substrate/frame/revive/mock-network/src/lib.rs b/substrate/frame/revive/mock-network/src/lib.rs
index 2e4f273a0103..848994653972 100644
--- a/substrate/frame/revive/mock-network/src/lib.rs
+++ b/substrate/frame/revive/mock-network/src/lib.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
pub mod mocks;
pub mod parachain;
diff --git a/substrate/frame/revive/mock-network/src/mocks.rs b/substrate/frame/revive/mock-network/src/mocks.rs
index bf3baec7a524..6903f01e91a2 100644
--- a/substrate/frame/revive/mock-network/src/mocks.rs
+++ b/substrate/frame/revive/mock-network/src/mocks.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
pub mod msg_queue;
pub mod relay_message_queue;
diff --git a/substrate/frame/revive/mock-network/src/mocks/msg_queue.rs b/substrate/frame/revive/mock-network/src/mocks/msg_queue.rs
index 6e922c16c298..88ab8135ea12 100644
--- a/substrate/frame/revive/mock-network/src/mocks/msg_queue.rs
+++ b/substrate/frame/revive/mock-network/src/mocks/msg_queue.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
//! Parachain runtime mock.
diff --git a/substrate/frame/revive/mock-network/src/mocks/relay_message_queue.rs b/substrate/frame/revive/mock-network/src/mocks/relay_message_queue.rs
index 14099965e3f1..50f0febd2c44 100644
--- a/substrate/frame/revive/mock-network/src/mocks/relay_message_queue.rs
+++ b/substrate/frame/revive/mock-network/src/mocks/relay_message_queue.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
use frame_support::{parameter_types, weights::Weight};
use xcm::latest::prelude::*;
diff --git a/substrate/frame/revive/mock-network/src/parachain.rs b/substrate/frame/revive/mock-network/src/parachain.rs
index 3def48cca96b..0fd2248db572 100644
--- a/substrate/frame/revive/mock-network/src/parachain.rs
+++ b/substrate/frame/revive/mock-network/src/parachain.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
//! Parachain runtime mock.
diff --git a/substrate/frame/revive/mock-network/src/parachain/contracts_config.rs b/substrate/frame/revive/mock-network/src/parachain/contracts_config.rs
index 678e7a444900..c13c337d1667 100644
--- a/substrate/frame/revive/mock-network/src/parachain/contracts_config.rs
+++ b/substrate/frame/revive/mock-network/src/parachain/contracts_config.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
use super::{Balances, Runtime, RuntimeCall, RuntimeEvent};
use crate::parachain::RuntimeHoldReason;
diff --git a/substrate/frame/revive/mock-network/src/primitives.rs b/substrate/frame/revive/mock-network/src/primitives.rs
index efc42772f88a..cb9b2f00f9e7 100644
--- a/substrate/frame/revive/mock-network/src/primitives.rs
+++ b/substrate/frame/revive/mock-network/src/primitives.rs
@@ -1,18 +1,18 @@
// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
pub type Balance = u128;
diff --git a/substrate/frame/revive/mock-network/src/relay_chain.rs b/substrate/frame/revive/mock-network/src/relay_chain.rs
index 8829fff3d043..705578cde1d9 100644
--- a/substrate/frame/revive/mock-network/src/relay_chain.rs
+++ b/substrate/frame/revive/mock-network/src/relay_chain.rs
@@ -1,18 +1,18 @@
// Copyright Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
+// This file is part of Substrate.
-// Polkadot is free software: you can redistribute it and/or modify
+// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
-// Polkadot is distributed in the hope that it will be useful,
+// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
-// along with Polkadot. If not, see .
+// along with Substrate. If not, see .
//! Relay chain runtime mock.