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/e1180920-9c79-457c-844c-12b2048da241

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