Scrutinizer Auto-Fixes

@andrewhalls requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/andrewhalls/EsportsCalendar/inspections/e35cb8eb-ae0d-4012-9990-c4a4da6dff2a

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - Security Advisory Checker
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
 - PHP HHVM