fix user id again

Author: abose

.github/workflows/hourly-sitegen.yml

@@ -33,5 +33,5 @@ jobs:
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./docs  # The folder generated by your build process
-          user_name: 'github-actions[bot]'
+          user_name: 'github-actions[bot]'  # user name to show in commit log
           user_email: 'github-actions[bot]@users.noreply.github.com'