Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Im0rtality/zalesiai/inspections/1ee17c40-6a60-4eae-8b88-f6f010651423

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP PDepend
Merge pull request #63 from Im0rtality/scrutinizer-patch-2

Scrutinizer Auto-Fixes