Scrutinizer Auto-Fixes

@vierbergenlars requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/vierbergenlars/VlRadRestBundle/inspections/cc3eadf6-a090-4b41-9c2f-5070219973be

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - Security Advisory Checker
 - PHP PDepend
 - External Code Coverage
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer