Update example

README.md

@@ -4,4 +4,29 @@ This repository provides an image to be used either for local testing or for Git
 
 It extends the default [minio/minio](https://hub.docker.com/r/minio/minio) image.
 
-The stay up to date with the base Minio image, this image here is update every day.
+The stay up to date with the base Minio image, this image here is update every day.
+
+## How to use
+
+See the example below how to use the image in a Github workflow.
+
+```yaml
+name: Test
+on: [push]
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    services:
+      minio:
+        image: ghcr.io/hedge10/minio-gh-workflow:latest
+        ports:
+          - 9000:9000
+        env:
+          MINIO_ROOT_USER: minio
+          MINIO_ROOT_PASSWORD: miniopassword123
+        options: --name=minio --health-cmd "curl -I http://localhost:9000/minio/health/live"
+    name: Tests
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+```