Scrutinizer Auto-Fixes

@endelwar requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/endelwar/mailwatch/inspections/e6782f60-d63c-409d-8d7b-87dc40a89a37

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