Scrutinizer Auto-Fixes

@vkbansal requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/vkbansal/FrontMatter/inspections/7ca382ba-c7dc-4bc5-a094-94f6e6a041c8

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