remove branch alias

Author: ADmad

README.md

@@ -16,7 +16,7 @@ specification in detail [here](https://tools.ietf.org/html/draft-ietf-oauth-json
 ## Installation
 
 ```sh
-composer require admad/cakephp-jwt-auth:2.0.x-dev
+composer require admad/cakephp-jwt-auth
 ```
 
 ## Usage

composer.json

@@ -34,10 +34,5 @@
         "psr-4": {
             "ADmad\\JwtAuth\\Test\\": "tests"
         }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.0.x-dev"
-        }
     }
 }