[aisleriot] guile: Fix format usage

[Christian Persch <chpe src gnome org>]

commit 04f7d0ad596c9fcf718603b9d4cf19562bd926bb
Author: Christian Persch <chpe gnome org>
Date:   Wed Nov 30 19:20:19 2011 +0100

    guile: Fix format usage
    
    Omitting the destination on a call to format is deprecated.
    Pass #f as the destination, before the format string.

 games/api.scm |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/games/api.scm b/games/api.scm
index 607b13f..cd12be1 100644
--- a/games/api.scm
+++ b/games/api.scm
@@ -535,7 +535,7 @@
                    (#t (_"Move ~a onto the unknown card."))))))
 
 (define-public (hint-move from-slot from-slot-count to-slot)
-  (list 0 (format (hint-get-dest-format to-slot) (get-name (get-nth-card from-slot from-slot-count)))))
+  (list 0 (format #f (hint-get-dest-format to-slot) (get-name (get-nth-card from-slot from-slot-count)))))
 
 (define-public (hint-click slot-id hint-string)
   (list 0 hint-string))