From 265e420a92a5a99b75ee5bc4aa91af1d2945de08 Mon Sep 17 00:00:00 2001 From: Matthias Felleisen Date: Tue, 25 May 2010 16:19:20 -0400 Subject: [PATCH] doc bug PR10931 fixed --- collects/teachpack/2htdp/scribblings/universe.scrbl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/collects/teachpack/2htdp/scribblings/universe.scrbl b/collects/teachpack/2htdp/scribblings/universe.scrbl index 02a3fc3326..759b7b0301 100644 --- a/collects/teachpack/2htdp/scribblings/universe.scrbl +++ b/collects/teachpack/2htdp/scribblings/universe.scrbl @@ -75,7 +75,7 @@ The simplest kind of animated @tech{world} program is a time-based this function to the teachpack displays the simulation. @defproc[(animate [create-image (-> natural-number/c scene?)]) - true]{ + natural-number/c]{ opens a canvas and starts a clock that tick 28 times per second. Every time the clock ticks, DrRacket applies @scheme[create-image] to the