Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/narrowspark/framework/inspections/d5993e63-6293-4b56-a122-59867ad5198f

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 #7 from prisis/scrutinizer-patch-3

Scrutinizer Auto-Fixes