Scrutinizer Auto-Fixes

@jakoch requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/WPN-XM/updater/inspections/e40eb9db-7adc-437c-8354-3a72001b85cb

Enabled analysis tools:
 - PHP Analyzer
 - PHP CS Fixer
 - PHP PDepend
 - External Code Coverage
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer