Scrutinizer Auto-Fixes

@kristijanhusak requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/kristijanhusak/laravel-form-builder/inspections/45858c8c-5de5-43af-a8e1-1c54cdc7cc8c

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Sniffer
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
 - External Code Coverage
 - PHP Change Tracking Analyzer