Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/devster/ladyformat/inspections/9a8e698e-74a1-4182-97ad-4b12819c0f1a

Enabled analysis tools:
 - PHP Analyzer
 - PHP Copy/Paste Detector
 - PHP PDepend
Merge pull request #1 from devster/scrutinizer-patch-1

Scrutinizer Auto-Fixes