Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/elliotchance/concise/inspections/84bf421d-0981-4b2a-ad7e-d479893cc7c3
Merge pull request #237 from elliotchance/scrutinizer-patch-1

Scrutinizer Auto-Fixes