Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/mauris/samsui/inspections/44927420-5268-45f6-9074-424ca9ba7abb

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Coverage
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #3 from mauris/scrutinizer-patch-2

Scrutinizer Auto-Fixes