From 8b8fb8db95e51ac67582cc5654e0a2e631f7c7c3 Mon Sep 17 00:00:00 2001
From: Lipu Fei <lipu.fei815@gmail.com>
Date: Wed, 8 Mar 2017 15:09:02 +0100
Subject: [PATCH] Coding style fixes

---
 cura/Settings/UserChangesModel.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cura/Settings/UserChangesModel.py b/cura/Settings/UserChangesModel.py
index 37aa86675e..8b61186650 100644
--- a/cura/Settings/UserChangesModel.py
+++ b/cura/Settings/UserChangesModel.py
@@ -10,10 +10,11 @@ from UM.Settings.SettingFunction import SettingFunction
 from collections import OrderedDict
 import os
 
+
 class UserChangesModel(ListModel):
     KeyRole = Qt.UserRole + 1
     LabelRole = Qt.UserRole + 2
-    ExtruderRole = Qt.UserRole +3
+    ExtruderRole = Qt.UserRole + 3
     OriginalValueRole = Qt.UserRole + 4
     UserValueRole = Qt.UserRole + 6
     CategoryRole = Qt.UserRole + 7