Scrutinizer Auto-Fixes

@kix requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/kix/mdash-bundle/inspections/c9272398-e6d7-48a3-a5e2-a2db46f8357d

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