Github Actions testing

.github/workflows/demo-workflow-file.yml

@@ -2,11 +2,11 @@ on: [push]
 
 jobs:
   build:
-  name: Hello world
-  runs-on: ubuntu-latest
-  steps:
-  - uses: actions/checkout@v2
-  - name: Write a multi-line message
-    run: |
-      echo This demo file shows a 
-      echo very basic and easy-to-understand workflow.
+    name: Hello world
+    runs-on: ubuntu-latest
+    steps:
+      - name: Write a multi-line message
+        uses: actions/checkout@v2
+        run: |
+          echo This demo file shows a 
+          echo very basic and easy-to-understand workflow.