diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..08891d8
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,8 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93a3db5..f304ce3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,15 +32,13 @@ jobs:
     - name: Upload to codecov.io
       uses: codecov/codecov-action@v5
       with:
-        file: info.lcov
+        files: info.lcov
   linux:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     strategy:
       matrix:
         image: ["swift:5.9", "swift:5.10", "swift:6.0"]
-        
-    
     container:
       image: ${{ matrix.image }}
     steps:
@@ -59,7 +57,7 @@ jobs:
     - name: Upload to codecov.io
       uses: codecov/codecov-action@v5
       with:
-        file: info.lcov
+        files: info.lcov
   windows:
     runs-on: windows-latest
     strategy:
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 08e92b3..0361643 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -10,8 +10,6 @@ jobs:
     strategy:
       matrix:
         image: ['nightly-focal', 'nightly-jammy', 'nightly-amazonlinux2']
-        
-    
     container:
       image: swiftlang/swift:${{ matrix.image }}
     steps: