Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/redaxmedia/redaxscript/inspections/c68430b2-9a66-43cc-a5f6-31fba1428b2d

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - Security Advisory Checker
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
 - External Code Coverage
 - PHP HHVM
Merge pull request #136 from redaxmedia/scrutinizer-patch-1

Scrutinizer Auto-Fixes