Update README.md

Author: PHPJunior

README.md

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 # Laravel Video Chat
 Laravel Video Chat using Socket.IO and WebRTC
 
+[![StyleCI](https://styleci.io/repos/107812103/shield?branch=master)](https://styleci.io/repos/107812103)
 [![Latest Stable Version](https://poser.pugx.org/php-junior/laravel-video-chat/v/stable)](https://packagist.org/packages/php-junior/laravel-video-chat)
 [![Total Downloads](https://poser.pugx.org/php-junior/laravel-video-chat/downloads)](https://packagist.org/packages/php-junior/laravel-video-chat)