diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 538b6a6..4c6f7bf 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,37 +1,37 @@
-name: Build and Publish
-
-on:
-  push:
-    branches: [main]
-  pull_request:
-
-jobs:
-  build-and-push-docker-image:
-    name: Build Docker image and push to repositories
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-
-      - name: Set up Docker Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@v2
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Build image and push to Docker Hub and GitHub Container Registry
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          tags: |
-            stackql/stackql-jupyter-demo:latest
-            stackql/stackql-jupyter-demo:${{github.sha}}
-          # build on feature branches, push only on main branch
-          push: ${{ github.ref == 'refs/heads/main' }}
-
-      - name: Image digest
+name: Build and Publish
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  build-and-push-docker-image:
+    name: Build Docker image and push to repositories
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build image and push to Docker Hub and GitHub Container Registry
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          tags: |
+            stackql/stackql-jupyter-demo:latest
+            stackql/stackql-jupyter-demo:${{github.sha}}
+          # build on feature branches, push only on main branch
+          push: ${{ github.ref == 'refs/heads/main' }}
+
+      - name: Image digest
         run: echo ${{ steps.docker_build.outputs.digest }}
\ No newline at end of file