Scrutinizer Auto-Fixes

@italolelis requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/umbrellaTech/FormBuilder/inspections/eef93e50-df34-4130-b540-2cfb3c5a006c

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