Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/kingsquare/communibase-connector-php/inspections/804bbafb-dae6-4ad6-afd0-2ab89d8a6637

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

Scrutinizer Auto-Fixes