Scrutinizer Auto-Fixes

@alistairstead requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/MageTest/BehatMage/inspections/7cc6ef7e-9a09-47ae-b9e4-fa0430d6ef72

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