diff --git a/lib/Cake/Model/Behavior/TreeBehavior.php b/lib/Cake/Model/Behavior/TreeBehavior.php
index 21fd85df5c7..15ed64ae8c0 100644
--- a/lib/Cake/Model/Behavior/TreeBehavior.php
+++ b/lib/Cake/Model/Behavior/TreeBehavior.php
@@ -1044,7 +1044,7 @@ protected function _getMin(Model $Model, $scope, $left, $recursive = -1) {
  * @param integer $shift Shift by.
  * @param string $dir Direction.
  * @param array $conditions Conditions.
- * @param boolean $created Wheter it's a new record.
+ * @param boolean $created Whether it's a new record.
  * @param string $field Field type.
  * @return void
  */