diff --git a/collects/lang/private/beginner-funs.rkt b/collects/lang/private/beginner-funs.rkt
index 68bfaf14b2..3bef3bc18f 100644
--- a/collects/lang/private/beginner-funs.rkt
+++ b/collects/lang/private/beginner-funs.rkt
@@ -169,7 +169,7 @@
     }
     @defproc[(sqrt [x number]) number]{
     Computes the square root of a number.
-    @interaction[#:eval (bsl) (sqrt 9)]
+    @interaction[#:eval (bsl) (sqrt 9) (sqrt 2)]
     }
     @defproc[(integer-sqrt [x number]) integer]{
     Computes the integer (exact or inexact) square root of a number.