diff --git a/libraries/tbl_columns_definition_form.lib.php b/libraries/tbl_columns_definition_form.lib.php
index dcac9f3f46..bd6e41c9a5 100644
--- a/libraries/tbl_columns_definition_form.lib.php
+++ b/libraries/tbl_columns_definition_form.lib.php
@@ -267,7 +267,7 @@ function PMA_getHtmlForTableCreateOrAddField($action, $form_params, $content_cel
  * @param string $db          current database
  * @param string $table       current table
  * 
- * @return string
+ * @return array 
  */
 function PMA_getHeaderCells($is_backup, $fields_meta, $mimework, $db, $table)
 {