Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/aztech-dev/event-bus/inspections/9c17d639-0259-4826-87a8-79dca6a9e81e

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Merge pull request #2 from aztech-dev/scrutinizer-patch-1

Scrutinizer Auto-Fixes