fix yaml formatting

.github/workflows/check.yml

@@ -14,7 +14,6 @@ jobs:
     steps:
       - name: checkout
         uses: actions/checkout@v2
-
       - name: setup-zig
         uses: goto-bus-stop/setup-zig@v1
         with:
@@ -25,31 +24,28 @@ jobs:
           zig fmt --check src/
           zig fmt --check build.zig
 
-   unused_imports:
+  unused_imports:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - name: checkout
+        uses: actions/checkout@v3
       - name: Set up Python 3.10
         uses: actions/setup-python@v3
-        with:
+        with: 
           python-version: "3.10"         
-
       - name: remove unused imports
         run: python remove_unused.py src/
 
   test:
     strategy:
       matrix:
         os: [ubuntu-latest]
-
     runs-on: ${{matrix.os}}
-
     steps:
       - name: checkout
         uses: actions/checkout@v2
         with:
           submodules: recursive
-
       - name: setup-zig
         uses: goto-bus-stop/setup-zig@v1
         with:
@@ -62,15 +58,12 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-
     runs-on: ${{matrix.os}}
-
     steps:
       - name: checkout
         uses: actions/checkout@v2
         with:
           submodules: recursive
-
       - name: setup-zig
         uses: goto-bus-stop/setup-zig@v1
         with:
@@ -83,15 +76,12 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-
     runs-on: ${{matrix.os}}
-
     steps:
       - name: checkout
         uses: actions/checkout@v2
         with:
           submodules: recursive
-
       - name: setup-zig
         uses: goto-bus-stop/setup-zig@v1
         with: