Scrutinizer badge correction

Author: mediactbv

README.md

@@ -1,4 +1,4 @@
-https://scrutinizer-ci.com/g/mediact/composer-file-installer/badges/quality-score.png?b=master
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/mediact/composer-file-installer/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/mediact/composer-file-installer/?branch=master)
 
 # composer-file-installer
 Install files in a project as part of a `composer install` or `composer update`.