Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/joetannenbaum/climate/inspections/1d29ee5b-57d3-4928-8bf0-453ef54c9128

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 #2 from joetannenbaum/scrutinizer-patch-1

Scrutinizer Auto-Fixes