diff --git a/Models/AccountAbstract.php b/Models/AccountAbstract.php
index 35c1ef7..e2081af 100644
--- a/Models/AccountAbstract.php
+++ b/Models/AccountAbstract.php
@@ -92,7 +92,7 @@ abstract class AccountAbstract
      *
      * @param \DateTime $start    Interval start
      * @param \DateTime $end      Interval end
-     * @param int       $dateType
+     * @param int       $dateType Date type by witch the entries should be filtered
      *
      * @return array
      *