From ab3dee3d0e3394ff493d43e2f21fbfd0d5091fa9 Mon Sep 17 00:00:00 2001
From: Danny Yoo <dyoo@racket-lang.org>
Date: Sun, 3 Feb 2008 04:09:16 +0000
Subject: [PATCH] Added #:mutable to fish example in procedures.scrbl.

svn: r8517
---
 collects/scribblings/reference/procedures.scrbl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/collects/scribblings/reference/procedures.scrbl b/collects/scribblings/reference/procedures.scrbl
index 9f78fc7a86..2aa11ba546 100644
--- a/collects/scribblings/reference/procedures.scrbl
+++ b/collects/scribblings/reference/procedures.scrbl
@@ -252,6 +252,7 @@ is disallowed).
 
 @examples[
 (define-struct fish (weight color)
+               #:mutable
                #:property 
                prop:procedure  
                (lambda (f n) (set-fish-weight! f (+ n (fish-weight f)))))