Merge pull request #4 from basakest/document

fix the wrong url about README_CN.md in README.md

Author: hsluoyz

README.md

@@ -21,8 +21,7 @@
         <img src="https://poser.pugx.org/casbin/easyswoole-permission/license" alt="License">
     </a>
 </p>
-
-[Chinese Version](https://github.com/casbin/easyswoole-permission/blob/master/README_CN.md)
+[Chinese Version](https://github.com/php-casbin/easyswoole-permission/blob/master/README_CN.md)
 
 It's based on [Casbin](https://github.com/php-casbin/php-casbin), an authorization library that supports access control models like `ACL`, `RBAC`, `ABAC`.