Scrutinizer Auto-Fixes

@spiffyjr requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/spiffyjr/spiffy-router/inspections/18262c9b-015c-4df4-a852-97d99c3ebf34

Enabled analysis tools:
 - PHP Analyzer
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP PDepend