remove unnecessary line on README.md

Author: dyaskur

README.md

@@ -4,7 +4,7 @@
 [![Donate](https://img.shields.io/badge/donate-paypal-blue.svg)](https://www.paypal.me/yajra)
 [![Donate](https://img.shields.io/badge/donate-patreon-blue.svg)](https://www.patreon.com/bePatron?u=4521203)
 
-[![Laravel 4.2|5.x|6|7|8](https://img.shields.io/badge/Laravel-4.2|5.x|6|7|8|9-orange.svg)](http://laravel.com)
+[![Laravel 4.2|5.x|6|7|8|9](https://img.shields.io/badge/Laravel-4.2|5.x|6|7|8|9-orange.svg)](http://laravel.com)
 [![Latest Stable Version](https://img.shields.io/packagist/v/yajra/laravel-datatables-oracle.svg)](https://packagist.org/packages/yajra/laravel-datatables-oracle)
 [![Latest Unstable Version](https://poser.pugx.org/yajra/laravel-datatables-oracle/v/unstable.svg)](https://packagist.org/packages/yajra/laravel-datatables-oracle)
 ![Build Status](https://github.com/yajra/laravel-datatables-html/workflows/tests/badge.svg)
@@ -63,7 +63,6 @@ return datatables(User::all())->toJson();
  8.x.x    | 9.x
  9.x.x    | 9.x
 
-
 ## DataTables 8.x Upgrade Guide
 There are breaking changes since DataTables v8.x.
 If you are upgrading from v7.x to v8.x, please see [upgrade guide](https://yajrabox.com/docs/laravel-datatables/master/upgrade).