Fix yaml indentation

.github/workflows/deploy_docs.yml

@@ -11,22 +11,22 @@ deploy:
     - uses: actions/checkout@master
 
     - name: Setup mdBook
-        uses: peaceiris/actions-mdbook@v1
+    uses: peaceiris/actions-mdbook@v1
-        with:
+    with:
-            mdbook-version: 'latest'
+        mdbook-version: 'latest'
     
     - name: setup python
-        uses: actions/setup-python@v2
+    uses: actions/setup-python@v2
-        with:
+    with:
-            python-version: 3.8
+        python-version: 3.8
-        run: |
+    run: |
-            python build_docs.py
+        python build_docs.py
 
     - name: Deploy
-        uses: JamesIves/github-pages-deploy-action@master
+    uses: JamesIves/github-pages-deploy-action@master
-        env:
+    env:
-        ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        BRANCH: gh-pages
+    BRANCH: gh-pages
-        FOLDER: book
+    FOLDER: book
-        BUILD_SCRIPT: npm ci && npm run build && touch book/.nojekyll
+    BUILD_SCRIPT: npm ci && npm run build && touch book/.nojekyll
-        CNAME: slashdev.space
+    CNAME: slashdev.space