docs: update readme

README.md

@@ -11,7 +11,16 @@
 copy files and artifacts via SSH as blow.
 
 ```yaml
-- name: copy file via ssh password
+name: scp files
+on: [push]
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: copy file via ssh password
       uses: appleboy/scp-action@master
       with:
         host: ${{ secrets.HOST }}