Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/CapMousse/React-Restify/inspections/1938ec74-7bf4-408f-89d7-635c228e27f7

Enabled analysis tools:
 - PHP Mess Detector
 - PHP CS Fixer
 - Security Advisory Checker
 - PHP Lines Of Code
 - PHP PDepend
 - PHP Similarity Analyzer
Merge pull request #6 from CapMousse/scrutinizer-patch-1

Scrutinizer Auto-Fixes