Scrutinizer Auto-Fixes

@wafflestealer654 requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/WaffleSystems/WaffleSystemsPHP/inspections/54747e2a-ca16-4e7d-956d-5f804f675b2d

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