Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Spomky-Labs/oauth2-server-authorization-endpoint/inspections/066cd279-c1a1-4833-9763-e11626551c71

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Merge pull request #2 from Spomky-Labs/scrutinizer-patch-1

Scrutinizer Auto-Fixes