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-dispatch/inspections/cace5d07-3b51-4fe4-91be-59cca69ae901

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