Fix the license link.

Author: pmatseykanets

README.md

@@ -5,7 +5,7 @@
 [![Build Status](https://img.shields.io/travis/pmatseykanets/laravel-scout-postgres/master.svg?style=flat-square)](https://travis-ci.org/pmatseykanets/laravel-scout-postgres)
 [![StyleCI](https://styleci.io/repos/67233265/shield)](https://styleci.io/repos/67233265)
 [![Total Downloads](https://img.shields.io/packagist/dt/pmatseykanets/laravel-scout-postgres.svg?style=flat-square)](https://packagist.org/packages/pmatseykanets/laravel-scout-postgres)
-[![License](https://poser.pugx.org/pmatseykanets/laravel-scout-postgres/license)](https://packagist.org/packages/pmatseykanets/laravel-scout-postgres)
+[![License](https://poser.pugx.org/pmatseykanets/laravel-scout-postgres/license)](https://github.com/pmatseykanets/laravel-scout-postgres/blob/master/LICENSE.md)