update readme

Author: cesargb

README.md

@@ -7,7 +7,7 @@ offer secure content and even log in to the application.
 
 [![Latest Version on Packagist](https://img.shields.io/packagist/v/cesargb/laravel-magiclink.svg?style=flat-square)](https://packagist.org/packages/cesargb/laravel-magiclink)
 [![Build Status](https://travis-ci.org/cesargb/laravel-magiclink.svg?branch=2.x)](https://travis-ci.org/cesargb/laravel-magiclink)
-[![StyleCI](https://github.styleci.io/repos/98337902/shield?branch=2.x)](https://github.styleci.io/repos/98337902)
+[![StyleCI](https://github.styleci.io/repos/98337902/shield)](https://github.styleci.io/repos/98337902)
 [![Total Downloads](https://img.shields.io/packagist/dt/cesargb/laravel-magiclink.svg?style=flat-square)](https://packagist.org/packages/cesargb/laravel-magiclink)
 
 ## Installation