Scrutinizer Auto-Fixes

@mneuhaus requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/mneuhaus/TYPO3.Expose/inspections/d71f7f8e-2341-4996-851a-68b94da7d2eb

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