Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/kristijanhusak/laravel-form-builder/inspections/cac4e201-9e05-4669-bc0f-ce92c69458a9

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
Merge pull request #7 from kristijanhusak/scrutinizer-patch-1

Scrutinizer Auto-Fixes