diff --git a/idls/ArmState.idl b/idls/ArmState.idl
index 90d7f6a..cc67f25 100644
--- a/idls/ArmState.idl
+++ b/idls/ArmState.idl
@@ -22,6 +22,7 @@ module dls2_interface
       double gripper_position;
       double gripper_velocity;
       double gripper_effort;
+      
     };
   };
 };