Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/spiffyjr/spiffy-inject/inspections/8a1788dd-6233-4cbc-ba02-96b1f20b3271

Enabled analysis tools:
 - PHP Analyzer
 - PHP CS Fixer
 - PHP PDepend
 - External Code Coverage
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #7 from spiffyjr/scrutinizer-patch-1

Scrutinizer Auto-Fixes