fix typo in workflow

Author: lionello

.github/workflows/build-samples-json.yml

@@ -2,17 +2,18 @@ name: Trigger Docs Samples Rebuild
 
 on:
   push:
-    branches: main
+    branches:
+      - main
     paths:
-      - 'samples/**'
+      - "samples/**"
 
 jobs:
   build-json:
     runs-on: ubuntu-latest
     steps:
-        - name: Trigger CLI Autodoc
-          uses: peter-evans/repository-dispatch@v1
-          with:
-            token: ${{ secrets.DOCS_ACTION_TRIGGER_TOKEN }}
-            repository: DefangLabs/defang-docs
-            event-type: sample-update
+      - name: Trigger CLI Autodoc
+        uses: peter-evans/repository-dispatch@v1
+        with:
+          token: ${{ secrets.DOCS_ACTION_TRIGGER_TOKEN }}
+          repository: DefangLabs/defang-docs
+          event-type: sample-update