Add the OPTIONS and Fix the links for contain prune

Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
2017-06-02 00:10:12 +00:00
parent da56054d1c
commit cfd1182bda
4 changed files with 7 additions and 7 deletions
@@ -11,7 +11,7 @@ parent = "smn_cli"
 # system prune

 ```markdown
-Usage:	docker system prune COMMAND
+Usage:	docker system prune [OPTIONS]

 Delete unused data