Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/aztech-dev/dic-it/inspections/188a0bfa-364e-4526-bed5-98b9f23d18de

Enabled analysis tools:
 - PHP Analyzer
 - PHP Copy/Paste Detector
 - PHP PDepend
 - External Code Coverage
 - PHP Change Tracking Analyzer
Merge pull request #7 from aztech-dev/scrutinizer-patch-1

Scrutinizer Auto-Fixes