Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/laupiFrpar/LopiPusherBundle/inspections/ebab0ca4-96f3-4969-ba8d-50b435bf7ee2

Enabled analysis tools:
 - PHP Analyzer
 - PHP Copy/Paste Detector
 - PHP PDepend
Merge pull request #26 from laupiFrpar/scrutinizer-patch-1

Scrutinizer Auto-Fixes