create readme

README.md

@@ -0,0 +1,17 @@
+# Usage
+
+Use like this:
+
+```yml
+name: build
+run-name: build images
+on: [push]
+jobs:
+  local-registry:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Install docker
+        uses: papodaca/install-docker-action@main
+```

action.yml

@@ -1,7 +1,7 @@
 name: Install Docker
 description: Install Docker on debian or ubuntu
 runs:
-  using: "composite"
+  using: composite
   steps:
     - shell: bash
       run: |