Scrutinizer Auto-Fixes

@ScullWM requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/ScullWM/VideotekBundle/inspections/ce1ec449-bbe7-4f52-b067-508483f2b667

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer