Merge pull request #353 from TarsCloud/refactor_doc

Document refactor

CONTRIBUTING.md

@@ -41,29 +41,20 @@ Add any other context or screenshots about the feature request here.
 
 ```
 
-## 2 fork the project
+## 2 Fork the project
 click the fork button on the right top of the project.
 ![fork button](docs/images/fork_button.png)
 
-## 3 create a pull request
+## 3 Create a pull request
 if you want to create a pull request, you must create a issue first. 
 In the pr, you should give the related issue.  
 All pull request must go to dev branch, not master.
 
-## 4 code standards
+## 4 Code standards
 ALL go file must be formated by gofmt and  must be fixed after golint.
 
 
-## 5 AUTHORS
-After your pr is merged, your name and github email will be showed in AUTHORS like following.
-```
-# This file lists all individuals having contributed content to the repository.
-# For how it is generated, see `hack/generate-authors.sh`.
-
-ChenMingjie <[email protected]>
-sandyskies <[email protected]>
-Tim Xu <[email protected]>
-titustian <[email protected]>
+## 5 Create pull request
 
-```
+Please feel free to create request in github for TarsGo.