Fix CodeSniffer errors in Library/Phalcon/Cache/Backend/Redis.php
Try to fix CodeSniffer error in Library/Phalcon/Mvc/Model/Behavior/NestedSet.php
php-cs-fixer on Library/Phalcon/Mvc/Model/Behavior/NestedSet.php
And again…
Something wrong with CodeSniffer i suppose
Merge pull request #218 from endeveit/master

Fixes CodeSniffer errors