Scrutinizer Auto-Fixes

@hugoleodev requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/hugoleodev/eventex-php/inspections/d044fef0-db42-40f2-afd8-6b503fa681b0

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