Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/SOSTheBlack/moip/inspections/fc38b695-160a-4904-895b-0c4c5a8eed68

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Merge pull request #12 from SOSTheBlack/scrutinizer-patch-1

Scrutinizer Auto-Fixes