Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/elliotchance/concise/inspections/3df99ab1-4129-44d3-b7c6-c66dac1711ff

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Merge pull request #70 from elliotchance/scrutinizer-patch-1

Scrutinizer Auto-Fixes
Merge branch 'master' of https://github.com/elliotchance/concise into feature/67-categorize-matchers-based-on-tags
Fixing tests