diff --git a/.github/workflows/update-a2a-types.yml b/.github/workflows/update-a2a-types.yml
index 56bf302a..1fbc3bff 100644
--- a/.github/workflows/update-a2a-types.yml
+++ b/.github/workflows/update-a2a-types.yml
@@ -2,7 +2,7 @@ name: Update A2A Schema from Specification
 
 on:
   schedule:
-    - cron: "0 0 * * *"
+    - cron: '0 0 * * *'
   workflow_dispatch:
 
 jobs:
@@ -16,7 +16,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.13"
+          python-version: '3.13'
 
       - name: Install uv
         run: curl -LsSf https://astral.sh/uv/install.sh | sh
@@ -59,7 +59,7 @@ jobs:
           echo "Codegen finished."
 
       - name: Commit and push if generated file changed
-        if: github.ref == 'refs/heads/main' # Or your default branch name
+        if: github.ref == 'refs/heads/main'
         run: |
           set -euo pipefail