Github actions testing 3

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

@@ -5,8 +5,8 @@ jobs:
     name: Hello world
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v2
       - 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.