Scrutinizer Auto-Fixes

@eljam requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/eljam/todo-project/inspections/c0f5b8f2-e76c-4f85-ace4-68ecf75876be

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