fix typo

Signed-off-by: yupengzte <yu.peng36@zte.com.cn>
2017-02-13 15:47:38 +08:00 · 2017-02-13 15:47:38 +08:00 · 225c67f074
commit 225c67f074
parent ecc4938091
1 changed files with 1 additions and 1 deletions
--- a/docs/reference/commandline/exec.md
+++ b/docs/reference/commandline/exec.md
@ -31,7 +31,7 @@ Options:
  -u, --user           Username or UID (format: <name|uid>[:<group|gid>])
 ```

-## Descriptino
+## Description

 The `docker exec` command runs a new command in a running container.