Fixes PR comments

Signed-off-by: Konstantina Blazhukova <[email protected]>

contracts/solidity/errors/Panic.sol

@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
+// SPDX-License-Identifier: Apache-2.0
 pragma solidity ^0.8.20;
 
 contract Panic {

test/constants.js

@@ -123,7 +123,7 @@ const Contract = {
   Defaults: 'Defaults',
   AssignmentReferenceTypes: 'AssignmentReferenceTypes',
   DestructuringReturns: 'DestructuringReturns',
-  Panic: 'Panic'
+  Panic: 'Panic',
 }
 
 const CALL_EXCEPTION = 'CALL_EXCEPTION'

test/solidity/errors/panicErrors.js

@@ -1,8 +1,28 @@
-const { expect, assert } = require('chai')
+/*-
+ *
+ * Hedera Smart Contracts
+ *
+ * Copyright (C) 2023 Hedera Hashgraph, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+const { expect } = require('chai')
 const { ethers } = require('hardhat')
 const Constants = require('../../constants')
 
-describe('Panic Errors', function () {
+describe('@solidityequiv3 Panic Errors', function () {
   let contract
 
   before(async function () {