Scrutinizer Auto-Fixes

@seagoj requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/seagoj/Devtools/inspections/7b08e1eb-b974-48c3-a815-99e182136804

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