Scrutinizer Auto-Fixes

@stilliard requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/stilliard/CsvParser/inspections/b3a64e22-f7d3-4dfd-a05a-453820ed7523

Enabled analysis tools:
 - PHP Mess Detector
 - PHP CS Fixer
 - Security Advisory Checker
 - PHP Code Coverage
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP HHVM