update README

.github/workflows/go.yml

@@ -16,7 +16,7 @@ jobs:
       with:
         go-version: '1.22.4'
 
-    - name: Build & Test
+    - name: Build
       run: go build -v ./...
 
     - name: Test

README.md

@@ -1,10 +1,33 @@
 # MOS3
 `MOS3` is a mock application for Amazon S3, meaning `My Own S3`, pronounced `mɒsˈθri`.
 # Install
+## Docker
+Run command.
+```bash
+# https://hub.docker.com/r/tttol/mos3
+docker run -p 3333:3333 -v ./upload:/app/upload -it --rm tttol:mos3
+```
+Then acccess http://localhost:3333/s3 .
+
+## Docker Compose
+Here is compose.yml.
+```yml:compose.yml
+version: '3.8'
 
+services:
+  mos3:
+    image: tttol:mos3
+    ports:
+      - "3333:3333"
+    volumes:
+      - ./upload:/app/upload
+```
+
+Run command.
 ```bash
-docker run -p 3333:3333 -v ./up:/app/upload -it --rm tttol:mos3
+docker compose up -d
 ```
+
 Then acccess http://localhost:3333/s3 .
 # Usage
 TBD