Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Im0rtality/zalesiai/inspections/f0cb5c76-b85a-42a0-b82d-37ecf7617217

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - JSHint
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
 - External Code Coverage
 - PHP HHVM
Merge pull request #69 from Im0rtality/scrutinizer-patch-2

Scrutinizer Auto-Fixes