Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/vierbergenlars/VlRadRestBundle/inspections/cc3eadf6-a090-4b41-9c2f-5070219973be

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
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 - PHP PDepend
 - External Code Coverage
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Merge pull request #2 from vierbergenlars/scrutinizer-patch-1

Scrutinizer Auto-Fixes