diff --git a/src/dialogs.py b/src/dialogs.py
index 4afe4b788..c4b182187 100644
--- a/src/dialogs.py
+++ b/src/dialogs.py
@@ -167,7 +167,7 @@ class PreferencesDlg:
     def TestPort(self, widget):
         common.open_url_in_browser('http://www.deluge-torrent.org/test-port.php?port=%s' % self.active_port)
     
-    def toggle_ui(self, widget):                
+    def toggle_ui(self, widget):
         value = widget.get_active()
         print widget.get_name()
         if widget == self.glade.get_widget('radio_save_all_to'):