Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/pelletiermaxime/nhlstats.org/inspections/eeed2654-ec19-4294-afb0-fe915ca05280

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - Security Advisory Checker
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #6 from pelletiermaxime/scrutinizer-patch-1

Scrutinizer Auto-Fixes