Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Metabor/MetaborStd/inspections/e59d6f4e-34d5-4a24-95ed-b9570d3d822e

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

Scrutinizer Auto-Fixes