Scrutinizer Auto-Fixes

@llwt requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/devtrw/DevtrwStateBridgeBundle/inspections/81977d77-2716-4cb8-a8f9-8de65fde3504

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