Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/egorovpavel/compot/inspections/434e7e56-c3d9-4139-905d-7593d3871d66

Enabled analysis tools:
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - Security Advisory Checker
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
Merge pull request #3 from egorovpavel/scrutinizer-patch-1

Scrutinizer Auto-Fixes