[gnome-tweak-tool] update uninstall text

[John Stowers <jstowers src gnome org>]

commit b40c712189f15af2574d375494acc2a3f06761db
Author: John Stowers <john stowers gmail com>
Date:   Sun Mar 24 21:40:19 2013 +0100

    update uninstall text

 gtweak/tweaks/tweak_shell_extensions.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtweak/tweaks/tweak_shell_extensions.py b/gtweak/tweaks/tweak_shell_extensions.py
index 63d8743..79f1db2 100644
--- a/gtweak/tweaks/tweak_shell_extensions.py
+++ b/gtweak/tweaks/tweak_shell_extensions.py
@@ -85,8 +85,8 @@ class _ShellExtensionTweak(Tweak):
     def _on_extension_delete(self, btn, uuid, name):
         path = os.path.join(self._shell.EXTENSION_DIR, uuid)
         if os.path.exists(path):
-            first_message = _("Delete an extension")        
-            second_message = _("Do you want to delete the extension ")+name+"?"
+            first_message = _("Uninstall Extension")
+            second_message = _("Do you want to uninstall the '%s' extension?" % name)
             dialog = Gtk.MessageDialog(
                                    self.main_window,0,
                                    type=Gtk.MessageType.QUESTION,