Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/alexsomeoddpilot/timber/inspections/e8b39a4e-58e6-4fc9-a2c3-92a1168e619c

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 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #4 from alexsomeoddpilot/scrutinizer-patch-3

Scrutinizer Auto-Fixes