prettify pages workflow

Author: Nino Filiu

.github/workflows/pages.yml

@@ -1,16 +1,17 @@
 name: Deploy to GitHub Pages
 on:
   push:
-    branches: [ main ]
+    branches:
+      - main
 jobs:
   deploy:
     runs-on: ubuntu-latest
     permissions:
       pages: write
       id-token: write
     steps:
-    - uses: actions/checkout@v4.2.2
-    - uses: actions/upload-pages-artifact@v3.0.1
-      with:
-        path: ./docs
-    - uses: actions/deploy-pages@v4.0.5
+      - uses: actions/checkout@v4.2.2
+      - uses: actions/upload-pages-artifact@v3.0.1
+        with:
+          path: ./docs
+      - uses: actions/deploy-pages@v4.0.5