docs: Reindent [skip ci]

README.md

@@ -67,31 +67,31 @@ name: github pages
 on:
   push:
     branches:
-    - master
+      - master
 
 jobs:
   build-deploy:
     runs-on: ubuntu-18.04
     steps:
-    - uses: actions/checkout@v1
-      # with:
-      #   submodules: true
+      - uses: actions/checkout@v1
+        # with:
+        #   submodules: true
 
-    - name: Setup Hugo
-      uses: peaceiris/actions-hugo@v2
-      with:
-        hugo-version: '0.62.2'
-        # extended: true
+      - name: Setup Hugo
+        uses: peaceiris/actions-hugo@v2
+        with:
+          hugo-version: '0.62.2'
+          # extended: true
 
-    - name: Build
-      run: hugo --minify
+      - name: Build
+        run: hugo --minify
 
-    - name: Deploy
-      uses: peaceiris/actions-gh-pages@v2
-      env:
-        ACTIONS_DEPLOY_KEY: ${{ secrets.ACTIONS_DEPLOY_KEY }}
-        PUBLISH_BRANCH: gh-pages
-        PUBLISH_DIR: ./public
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v2
+        env:
+          ACTIONS_DEPLOY_KEY: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+          PUBLISH_BRANCH: gh-pages
+          PUBLISH_DIR: ./public
 ```
 
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