doc: Update README.md

Author: jaywcjlove

README.md

@@ -17,9 +17,12 @@ docker pull wcjiang/zh-hans.react.dev:latest
 ```
 
 ```bash
-docker run --name zh-hans.react.dev -p 60007:3000 --restart=always -d wcjiang/zh-hans.react.dev:latest
+docker run --name zh-hans.react.dev \
+  -p 60007:3000 \
+  --restart=always \
+  -d wcjiang/zh-hans.react.dev:latest
 ```
 
 ## License
 
-MIT © [Kenny Wong](https://github.com/jaywcjlove)
+MIT © [Kenny Wong](https://github.com/jaywcjlove)