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/6a97e17d-9d09-471e-a0f2-006de13a39b9

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