Scrutinizer Auto-Fixes

@Pouzor requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Pouzor/LoL-Stats/inspections/807eaaf4-f511-4799-bd17-35aae001e0c4

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Sniffer
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend