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-rw-r--r--racket.html.markdown4
1 files changed, 2 insertions, 2 deletions
diff --git a/racket.html.markdown b/racket.html.markdown
index 38335bc1..c6b1deba 100644
--- a/racket.html.markdown
+++ b/racket.html.markdown
@@ -147,8 +147,8 @@ my-pet ; => #<dog>
(struct rgba-color (red green blue alpha) #:mutable)
(define burgundy
(rgba-color 144 0 32 1.0))
-(set-color-green! burgundy 10)
-(color-green burgundy) ; => 10
+(set-rgba-color-green! burgundy 10)
+(rgba-color-green burgundy) ; => 10
;;; Pairs (immutable)
;; `cons' constructs pairs, `car' and `cdr' extract the first