Scrutinizer Auto-Fixes

@Im0rtality requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Im0rtality/zalesiai/inspections/80d112d5-f089-40eb-90be-b22e874abf78

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP PDepend