From 2fb03852b34e326a870f6647ac4b39829e31f53f Mon Sep 17 00:00:00 2001
From: Robby Findler <robby@racket-lang.org>
Date: Wed, 13 Jul 2011 06:46:44 -0600
Subject: [PATCH] fix bad contract

---
 collects/scribblings/framework/group.scrbl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/collects/scribblings/framework/group.scrbl b/collects/scribblings/framework/group.scrbl
index f89e289ae1..84cd1d6547 100644
--- a/collects/scribblings/framework/group.scrbl
+++ b/collects/scribblings/framework/group.scrbl
@@ -85,7 +85,7 @@
     each frame in the group.
   }
 
-  @defmethod*[(((can-close-all?) void?))]{
+  @defmethod*[(((can-close-all?) boolean?))]{
     Call this method to make sure that closing all of the frames in the frame
     groups is permitted by the user. The function @method[group:% on-close-all]
     is expected to be called just after this method is called.