Scrutinizer Auto-Fixes

@jamesthomasonjr requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Inscriptus/Inscriptus/inspections/1e9e7ccf-3658-49c8-9e13-ba6213cfba3a

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