Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/joetannenbaum/climate/inspections/f74d69c6-03ba-4592-86ef-d0bf7d6e0b35

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Sniffer
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
 - External Code Coverage
 - PHP Change Tracking Analyzer
Merge pull request #3 from joetannenbaum/scrutinizer-patch-2

Scrutinizer Auto-Fixes