Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/WPN-XM/updater/inspections/f224665e-b51e-481a-8168-23c82f53c386

Enabled analysis tools:
 - PHP Analyzer
 - PHP CS Fixer
 - PHP PDepend
 - External Code Coverage
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #2 from jakoch/scrutinizer-patch-2

Scrutinizer Auto-Fixes