Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/tymondesigns/jwt-auth/inspections/11e9600d-7e4b-4a4b-bbf5-6ee6c6a3e8b7

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Merge pull request #1 from tymondesigns/scrutinizer-patch-1

Scrutinizer Auto-Fixes