[gnome-tweak-tool] Fix a translatable string

[Piotr Drąg <piotrdrag src gnome org>]

commit 13cb579a8a1ec9746f8fa4cb0e08f56e71190094
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Sep 15 03:09:26 2013 +0200

    Fix a translatable string
    
    So the old gettext would pick it up. Not a string freeze break.

 gtweak/tweaks/tweak_wacom.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtweak/tweaks/tweak_wacom.py b/gtweak/tweaks/tweak_wacom.py
index fbd3902..72ac36e 100644
--- a/gtweak/tweaks/tweak_wacom.py
+++ b/gtweak/tweaks/tweak_wacom.py
@@ -35,7 +35,7 @@ TABLET_PC_KEY = 'tablet-pc-button'
 class WacomGroup(TweakGroup):
 
     def __init__(self):
-        TweakGroup.__init__(self, N_('Wacom'))
+        TweakGroup.__init__(self, N_("Wacom"))
 
         try:
             configs = WacomConfigs()