Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/sdebacker/TypiCMS/inspections/c4cc4a79-6d77-49e4-b56f-320ce77974a2

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP CS Fixer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #82 from sdebacker/scrutinizer-patch-1

Scrutinizer Auto-Fixes