Scrutinizer Auto-Fixes

@phramz requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/phramz/php-composer-repository-model/inspections/d8008af7-d3f8-4a8e-8f7b-26f282b4a067

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