Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/piotrjura/fitness-api/inspections/c85dd9b3-982f-4e54-8b9d-1f1f86283d41

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Merge pull request #9 from piotrjura/scrutinizer-patch-1

Scrutinizer Auto-Fixes