Modify indentation in pipeline config file

.github/workflows/node.js.yml

@@ -27,26 +27,26 @@ jobs:
       #- run: npm run build --if-present
     - run: npm test
 
-    docker:
-      name: Publish backend container - Docker Hub
-      runs-on: ubuntu-18.04
-      needs: [test]
-      strategy:
-        matrix:
-          node-version: [16.x]
-      env:
-        REPO: ${{ secrets.DOCKER_REPO }}
-      steps:
-        - uses: actions/checkout@v1
-        - name: Use Node.js ${{ matrix.node-version }}
-          uses: actions/setup-node@v3
-          with:
-            node-version: ${{ matrix.node-version }}
-            cache: 'npm'
-        - name: Login to Docker Hub
-          run: docker login -u ${{ secrets.DOCKER_USER }}
-               -p ${{ secrets.DOCKER_PASS }}
-        - name: Build Docker image
-          run: docker build -t $REPO:latest -t $REPO:${GITHUB_SHA::8} .
-        - name: Publish Docker image
-          run: docker push $REPO
+  docker:
+    name: Publish backend container - Docker Hub
+    runs-on: ubuntu-18.04
+    needs: [test]
+    strategy:
+      matrix:
+        node-version: [16.x]
+    env:
+      REPO: ${{ secrets.DOCKER_REPO }}
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+      - name: Login to Docker Hub
+        run: docker login -u ${{ secrets.DOCKER_USER }}
+             -p ${{ secrets.DOCKER_PASS }}
+      - name: Build Docker image
+        run: docker build -t $REPO:latest -t $REPO:${GITHUB_SHA::8} .
+      - name: Publish Docker image
+        run: docker push $REPO