diff --git a/src/Base/Model.php b/src/Base/Model.php
index 6925e87..a6c474d 100644
--- a/src/Base/Model.php
+++ b/src/Base/Model.php
@@ -445,7 +445,7 @@ abstract class Model extends Component implements ModelInterface, ArrayAccess, T
 	 * @param array $attributes
 	 *
 	 * @param bool $if_condition_is_null
-	 * @return bool|int
+	 * @return bool
 	 * @throws Exception
 	 */
 	protected static function deleteByCondition($condition = NULL, array $attributes = [], bool $if_condition_is_null = false): bool