diff -r dd94b9a68c61 -r 92932cd370a4 dialogs/ArrayTypeDialog.py
--- a/dialogs/ArrayTypeDialog.py	Tue Aug 15 16:01:18 2017 +0300
+++ b/dialogs/ArrayTypeDialog.py	Tue Aug 15 16:48:49 2017 +0300
@@ -59,8 +59,8 @@
         top_sizer.AddWindow(self.BaseType, 1, flag=wx.GROW)
 
         self.Dimensions = CustomEditableListBox(self, label=_("Dimensions:"),
-              style=wx.gizmos.EL_ALLOW_NEW|
-                    wx.gizmos.EL_ALLOW_EDIT|
+              style=wx.gizmos.EL_ALLOW_NEW  |
+                    wx.gizmos.EL_ALLOW_EDIT |
                     wx.gizmos.EL_ALLOW_DELETE)
         for func in ["_OnLabelEndEdit",
                      "_OnAddButton",