Scrutinizer Auto-Fixes

@MartialGeek requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/MartialGeek/CrudBundle/inspections/f657b4fa-47a9-4470-b8ca-e2ae05fd5311

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Sniffer
 - PHP Copy/Paste Detector
 - PHP PDepend
 - External Code Coverage