Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/bulton-fr/bfw-template/inspections/6b8e93d6-ecaf-429f-84e2-fb557b7db2b0

Enabled analysis tools:
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 - PHP PDepend
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Merge pull request #12 from bulton-fr/scrutinizer-patch-2

Scrutinizer Auto-Fixes