Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/WyriHaximus/PhergieDns/inspections/cbf93b99-6cc1-42ea-9135-dc26edf007aa

Enabled analysis tools:
 - PHP Analyzer
 - PHP Change Tracking Analyzer
 - PHP PDepend
Merge pull request #5 from WyriHaximus/scrutinizer-patch-1

Scrutinizer Auto-Fixes