multiline yaml

Author: TimHess

.github/workflows/build_config_server.yaml

@@ -51,7 +51,8 @@ jobs:
 
     - name: Post PR comment with image info
       if: ${{ github.event_name == 'pull_request' }}
-      run: gh pr comment $PR_NUMBER --edit-last --create-if-none --body "To run the Spring Cloud Config Server image built for this pull request:
+      run: |
+        gh pr comment $PR_NUMBER --edit-last --create-if-none --body "To run the Spring Cloud Config Server image built for this pull request:
               \`\`\`bash
               docker run --rm -d --pull=always -p 8888:8888 --name config-pr $REGISTRY/$IMAGE_NAME:pr-$PR_NUMBER
               \`\`\`"