Scrutinizer Auto-Fixes

@alexsomeoddpilot requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/alexsomeoddpilot/timber/inspections/c92df43c-b7be-4ad1-a72e-858c5a033cc5

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer