Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/opensoft/rollout/inspections/65ebc839-ce34-4d6c-98b5-587a60ba753b

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
Merge pull request #1 from richardfullmer/scrutinizer-patch-1

Scrutinizer Auto-Fixes