Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/nubs/sensible/inspections/20a65efa-7317-4b63-b579-61fe0ee7a6ff

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - Security Advisory Checker
 - PHP Code Coverage
 - PHP Lines Of Code
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #5 from nubs/scrutinizer-patch-1

Scrutinizer Auto-Fixes