Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/mauris/samsui/inspections/a2b9a0e0-b6bc-42f1-b487-76fab007be88

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Coverage
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #2 from mauris/scrutinizer-patch-1

Scrutinizer Auto-Fixes