Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/index0h/yii2-phar/inspections/556ea98b-541e-4832-9418-22fd54cee74f

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Sniffer
 - PHP Copy/Paste Detector
 - PHP PDepend
 - External Code Coverage
Merge pull request #23 from index0h/scrutinizer-patch-2

Scrutinizer Auto-Fixes