correcting the type signature docs for htdp-intermediate's compose.

2012-11-06 14:39:23 -07:00 · 2012-11-06 14:39:23 -07:00 · b5f5d420c4
commit b5f5d420c4
parent 9e6329abee
1 changed files with 1 additions and 1 deletions
--- a/collects/lang/private/intermediate-funs.rkt
+++ b/collects/lang/private/intermediate-funs.rkt
@ -173,7 +173,7 @@
 		  (apply max a-list)
 		  ]
    }
-    @defproc[(compose [f (X -> Y)] [g (Y -> Z)]) (X -> Z)]{
+    @defproc[(compose [f (Y -> Z)] [g (X -> Y)]) (X -> Z)]{
    Composes a sequence of procedures into a single procedure:
    @codeblock{(compose f g) = (lambda (x) (f (g x)))}
    @interaction[#:eval (isl)