Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/GotCms/GotCms/inspections/2657974e-eb5a-4e1d-b337-753664fd0bd9

Enabled analysis tools:
 - PHP Analyzer
 - PHP Copy/Paste Detector
 - PHP PDepend
Merge pull request #227 from PierreRambaud/scrutinizer-patch-1

Scrutinizer Auto-Fixes