Use develop branch

README.md

@@ -3,7 +3,7 @@ PHP Sorted Collections
 ![PHP package](https://github.com/chdemko/php-sorted-collections/workflows/PHP%20Composer/badge.svg?branch=develop)
 [![Documentation Status](https://img.shields.io/readthedocs/php-sorted-collections.svg)](http://php-sorted-collections.readthedocs.io/en/latest/?badge=latest)
 [![Coveralls](https://img.shields.io/coveralls/chdemko/php-sorted-collections.svg)](https://coveralls.io/r/chdemko/php-sorted-collections?branch=develop)
-[![Scrutinizer](https://img.shields.io/scrutinizer/g/chdemko/php-sorted-collections.svg)](https://scrutinizer-ci.com/g/chdemko/php-sorted-collections/?branch=develop)
+[![Scrutinizer](https://img.shields.io/scrutinizer/g/chdemko/php-sorted-collections/develop.svg)](https://scrutinizer-ci.com/g/chdemko/php-sorted-collections/?branch=develop)
 [![PHP versions](https://img.shields.io/packagist/dependency-v/chdemko/sorted-collections/php)](https://packagist.org/packages/chdemko/sorted-collections)
 [![Latest Stable Version](https://img.shields.io/packagist/v/chdemko/sorted-collections.svg)](https://packagist.org/packages/chdemko/sorted-collections)
 [![Packagist](https://img.shields.io/packagist/dt/chdemko/sorted-collections.svg)](https://packagist.org/packages/chdemko/sorted-collections)