Scrutinizer Auto-Fixes

@KNone requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/KNone/TranslateBundle/inspections/4788ee21-d300-4660-a0d1-d9ad1bd28486

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 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer