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/68579417-f8a1-4480-ad20-407b239c2957

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