update README.md

WindomZ · WindomZ · commit 9f899675a6d4 · 2017-10-09T23:32:38.000+08:00
diff --git a/README.md b/README.md
@@ -3,10 +3,11 @@
 > A simple cli to creates leetcode code template.
 
 [![Build Status](https://travis-ci.org/WindomZ/leetcode-init.svg?branch=master)](https://travis-ci.org/WindomZ/leetcode-init)
+[![GoDoc](https://godoc.org/github.com/WindomZ/leetcode-init/leetcode?status.svg)](https://godoc.org/github.com/WindomZ/leetcode-init/leetcode)
 
 ## Install
 ```bash
-go get -u github.com/WindomZ/leetcode-init
+go get -u github.com/WindomZ/leetcode-init/...
 ```
 
 ## Usage
