Update README.md

Author: LaravelFreelancerNL

README.md

@@ -4,8 +4,8 @@ ArangoDB PHP client
 ---------
 
 ![Github CI tests](https://github.com/LaravelFreelancerNL/arangodb-php-client/workflows/Continuous%20Integration/badge.svg)
-[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/LaravelFreelancerNL/arangodb-php-client/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/LaravelFreelancerNL/arangodb-php-client/?branch=next)
-[![Code Coverage](https://scrutinizer-ci.com/g/LaravelFreelancerNL/arangodb-php-client/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/LaravelFreelancerNL/arangodb-php-client/?branch=master)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/LaravelFreelancerNL/arangodb-php-client/badges/quality-score.png?b=next)](https://scrutinizer-ci.com/g/LaravelFreelancerNL/arangodb-php-client/?branch=next)
+[![Code Coverage](https://scrutinizer-ci.com/g/LaravelFreelancerNL/arangodb-php-client/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/LaravelFreelancerNL/arangodb-php-client/?branch=next)
 <a href="https://packagist.org/packages/laravel-freelancer-nl/arangodb-php-client"><img src="https://poser.pugx.org/laravel-freelancer-nl/arangodb-php-client/v/unstable" alt="Latest Version"></a>
 <a href="https://packagist.org/packages/laravel-freelancer-nl/arangodb-php-client"><img src="https://poser.pugx.org/laravel-freelancer-nl/arangodb-php-client/downloads" alt="Total Downloads"></a>
 <a href="https://packagist.org/packages/laravel-freelancer-nl/arangodb-php-client"><img src="https://poser.pugx.org/laravel-freelancer-nl/arangodb-php-client/license" alt="License"></a>