Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Unimake/php-framework/inspections/c8e256e7-6981-4d2f-895a-046a5ea9e502

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Merge pull request #3 from hamboldt/scrutinizer-patch-3

Scrutinizer Auto-Fixes