remove ringer

Author: ziming

README.md

@@ -2,7 +2,6 @@
 
 [![Latest Version on Packagist](https://img.shields.io/packagist/v/ziming/laravel-scrapingbee.svg?style=flat-square)](https://packagist.org/packages/ziming/laravel-scrapingbee)
 [![Total Downloads](https://img.shields.io/packagist/dt/ziming/laravel-scrapingbee.svg?style=flat-square)](https://packagist.org/packages/ziming/laravel-scrapingbee)
-[![RINGER](https://www.ringerhq.com/images/get-support-on-ringer.svg)](https://www.ringerhq.com/i/ziming/laravel-scrapingbee)
 
 A PHP Laravel Package for [ScrapingBee](https://www.scrapingbee.com?fpr=php-laravel)