Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/aztech-digital/php-utils/inspections/c2fd56cf-7065-4afe-934a-7b76cdb3d205

Enabled analysis tools:
 - PHP Analyzer
 - PHP Copy/Paste Detector
 - PHP PDepend
 - External Code Coverage
 - PHP Change Tracking Analyzer
Merge pull request #5 from aztech-digital/scrutinizer-patch-1

Scrutinizer Auto-Fixes