Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/olekhy/view-model-service/inspections/7d65f4ed-a709-4056-b820-a76e04bfcfcd

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - Security Advisory Checker
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
 - External Code Coverage
 - PHP Change Tracking Analyzer
Merge pull request #5 from olekhy/scrutinizer-patch-1

Scrutinizer Auto-Fixes