Scrutinizer Auto-Fixes

@clarkeash requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/restly/routing/inspections/1aed43c3-cfbf-4add-8176-9f7c26261a2f

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