[gimp] app: remove an obsolete "XXX foo" comment from xcf-save.c

[Michael Natterer <mitch src gnome org>]

commit 5a8295d237ef162748a2428085cae9c6de5af3e0
Author: Michael Natterer <mitch gimp org>
Date:   Tue May 29 00:19:19 2012 +0200

    app: remove an obsolete "XXX foo" comment from xcf-save.c

 app/xcf/xcf-save.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/app/xcf/xcf-save.c b/app/xcf/xcf-save.c
index 3819cee..b8c60e0 100644
--- a/app/xcf/xcf-save.c
+++ b/app/xcf/xcf-save.c
@@ -1410,7 +1410,6 @@ xcf_save_level (XcfInfo     *info,
   guchar     *rlebuf;
   GError     *tmp_error = NULL;
 
-  /* XXX use an appropriate format here */
   format = gegl_buffer_get_format (buffer);
 
   width  = gegl_buffer_get_width (buffer);