Update Assignment4.md

4 年之前 · 86aed15dd3
--- a/Assignment4.md
+++ b/Assignment4.md
@ -188,7 +188,7 @@ sudo docker pull wordpress
 > 你也可以登录ucloud镜像库并下载wordpress镜像，速度会快很多

 ```
 docker pull cloud_computing/wordpress
 sudo docker pull cloud_computing/wordpress
 ```

 <kbd>