Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/narrowspark/framework/inspections/40afb5a4-67e1-480d-901e-703d667c2500

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 #6 from prisis/scrutinizer-patch-2

Scrutinizer Auto-Fixes