[gnome-tweak-tool] Update TODO

[John Stowers <jstowers src gnome org>]

commit f374e82625fe2e727510e126eb40de21f8786b25
Author: John Stowers <john stowers gmail com>
Date:   Fri Mar 18 00:29:20 2011 +1300

    Update TODO

 README |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/README b/README
index b877f71..580c3d4 100644
--- a/README
+++ b/README
@@ -13,5 +13,6 @@ TODO
  * Do some more things lazily to improve startup speed
  * Make the vbox where tweaks go a scrolled window but theme it so it no
    longer has a white background
- * Autotools, make installable
+   - this is a theme / gtk bug, I think
+     https://bugzilla.gnome.org/show_bug.cgi?id=644268