Scrutinizer Auto-Fixes

@robbiepaul requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/robbiepaul/cloudconvert-laravel/inspections/434b8f1e-e5ec-426f-b607-e2844ed1b499

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer