Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/richardmiller/PhpSpecExtension/inspections/e7d38f6f-b6b2-4869-a3e6-66d195ba2cea

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #1 from richardmiller/scrutinizer-patch-1

Scrutinizer Auto-Fixes