Scrutinizer Auto-Fixes

@jeromegamez requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/jeromegamez/knightingale/inspections/65e58424-0458-4666-a1d8-57dc30ff30a9

Enabled analysis tools:
 - PHP Mess Detector
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
 - External Code Coverage