Scrutinizer Auto-Fixes

@nilopc requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/nilportugues/sql-query-formatter/inspections/ccaa17b7-ad2e-4c01-b2cc-ae28df375c5e

Enabled analysis tools:
 - PHP Analyzer
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP PDepend
 - PHP Change Tracking Analyzer