Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/magdkudama/phatic/inspections/2651898b-0bac-461d-928f-5628d9c89511

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

Scrutinizer Auto-Fixes