diff --git a/mitterlib/ui/helpers/gtk_updatebox.py b/mitterlib/ui/helpers/gtk_updatebox.py
index 3a8b572..3d8ae20 100644
--- a/mitterlib/ui/helpers/gtk_updatebox.py
+++ b/mitterlib/ui/helpers/gtk_updatebox.py
@@ -91,8 +91,7 @@ class UpdateBox(gtk.VBox):
         count = len(self.text)
 
         if self._reply_to:
-            suffix = _('(replying to %s)') % (
-                    self._reply_to)
+            suffix = _('(replying to %s)') % (self._reply_to)
         else:
             suffix = ''