Fix run command formatting in context.yml

Author: MickeyGithubL

.github/workflows/context.yml

@@ -1,22 +1,18 @@
 name: Context Examples
 
-on: ['push']
+on:
+  push:
+    branches: [ main ]
+
 jobs:
   context-job:
     runs-on: ubuntu-latest
-    env:
-      MY_ACTION: ${{ github.action }}
     steps:
       - name: "My Step"
-        run: echo "Hello! $MY_ACTION"
-      - name: Show Runner Context
-        run: |
-          echo "$RUNNER_CONTEXT"
-      - name: Show Job Context
-        run: |
-          echo "Job Context:"
-          echo "$JOB_CONTEXT"
-      - name: Show Step Context
         run: |
-          echo "Step Context:"
-          echo "$STEP_CONTEXT"
+          echo "Action! $MY_ACTION"
+          echo "Actor! $MY_ACTOR"
+        env:
+          MY_ACTION: ${{ github.action }}
+          MY_ACTOR: ${{ github.actor }}  
+