Scrutinizer Auto-Fixes

@wvanbreukelen requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/wvanbreukelen/Commandr/inspections/9b4c78ad-b8d6-480a-b10e-5776144e8221

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer