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/da61c21b-137e-4042-a84d-d22c2ffb3a12

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