Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Im0rtality/zalesiai/inspections/1e7ddf22-f070-4fec-a19d-bad40614261e

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP PDepend
Merge pull request #47 from Im0rtality/scrutinizer-patch-1

Scrutinizer Auto-Fixes