Scrutinizer Auto-Fixes

@taavit requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/taavit/TwigExtraBundle/inspections/2c70119c-beb4-4697-a237-4dde646984d9

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