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/552f3c0f-3c13-47f1-8cf0-d46107304803

Enabled analysis tools:
 - PHP Analyzer
 - PHP CS Fixer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer