diff --git a/Models/TicketMapper.php b/Models/TicketMapper.php
index 16a5fce..c29a334 100644
--- a/Models/TicketMapper.php
+++ b/Models/TicketMapper.php
@@ -37,7 +37,7 @@ class TicketMapper extends DataMapperAbstract
     /**
      * Columns.
      *
-     * @var array<string, array>
+     * @var array
      * @since 1.0.0
      */
     protected static $columns = [
@@ -48,7 +48,7 @@ class TicketMapper extends DataMapperAbstract
     /**
      * Has one relation.
      *
-     * @var array<string, array>
+     * @var array
      * @since 1.0.0
      */
     protected static $isExtending = [