diff --git a/brother_ql/devicedependent.py b/brother_ql/devicedependent.py
index e35fae9..33ad833 100644
--- a/brother_ql/devicedependent.py
+++ b/brother_ql/devicedependent.py
@@ -5,7 +5,7 @@ models = [
   'QL-560',
   'QL-570',
   'QL-580N',
-  'QL-650TD'
+  'QL-650TD',
   'QL-700',
   'QL-710W',
   'QL-720NW',