Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/omoon/php-kansai-dialect/inspections/545ca7d3-0b4e-4baa-84be-96765a7e71fa

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

Scrutinizer Auto-Fixes