Scrutinizer Auto-Fixes

@nubs requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/dominionenterprises/chef-php/inspections/43ac9c27-d85a-40a3-a906-20e0197b87e7

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - Security Advisory Checker
 - PHP Lines Of Code
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer