Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/kristijanhusak/laravel-form-builder/inspections/9318643d-9eaa-4d9e-9275-8821bf5974c2

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 #6 from kristijanhusak/scrutinizer-patch-1

Scrutinizer Auto-Fixes