Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Acrrr/Amethyst/inspections/8434a244-a0ed-48b4-80d1-6e2a06ce91ed

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Sniffer
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
 - PHP Change Tracking Analyzer
Merge pull request #2 from Acrrr/scrutinizer-patch-1

Scrutinizer Auto-Fixes