Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/allejo/bzion/inspections/2783a3ad-17b4-49e7-81d1-120f749ad290

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - JSHint
 - Security Advisory Checker
 - PHP PDepend
 - External Code Coverage
 - PHP Similarity Analyzer
Merge pull request #9 from allejo/scrutinizer-patch-1

Scrutinizer Auto-Fixes