Scrutinizer Auto-Fixes

@danmichaelo requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/danmichaelo/php-ncip/inspections/41d55515-9880-4d32-93c5-472939805ea8

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