Scrutinizer Auto-Fixes

@seblavenant requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/seblavenant/ancel3/inspections/0edd6c24-bcc2-46bd-b8f1-84acef67dbb6

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