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/0c84c07d-00a7-46ee-884b-2e785f7c7be3

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