Scrutinizer Auto-Fixes

@pkruithof requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/financial-media/FMIoBundle/inspections/d45e6f19-976b-4b21-a34e-311d6cb8ef69

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - Security Advisory Checker
 - PHP Copy/Paste Detector
 - PHP PDepend