X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=manipulating_trees_with_monads.mdwn;fp=manipulating_trees_with_monads.mdwn;h=038cdc3697a4ab501734dac5209ffe2402d0ecd3;hp=94a88e706b29582ef2f79c5b3a2806ce8a63f002;hb=8f067600295d47935d4ec86e612c189d0e39b0d7;hpb=1438c72f97b89eebb8524bc51f36918ba4b132b4

diff --git a/manipulating_trees_with_monads.mdwn b/manipulating_trees_with_monads.mdwn
index 94a88e70..038cdc36 100644
--- a/manipulating_trees_with_monads.mdwn
+++ b/manipulating_trees_with_monads.mdwn
@@ -288,7 +288,7 @@ One more revealing example before getting down to business: replacing
 
 Unlike the previous cases, instead of turning a tree into a function
 from some input to a result, this transformer replaces each `int` with
-a list of `int`'s. We might also have done this with a Reader monad, though then our environments would need to be of type `int -> int list`. Experiment with what happens if you supply the `tree_monadize` based on the List monad an operation like `fun -> [ i; [2*i; 3*i] ]`. Use small trees for your experiment.
+a list of `int`'s. We might also have done this with a Reader monad, though then our environments would need to be of type `int -> int list`. Experiment with what happens if you supply the `tree_monadize` based on the List monad an operation like `fun i -> [2*i; 3*i]`. Use small trees for your experiment.
 
 [Why is the argument to `tree_monadize` `int -> int list list` instead
 of `int -> int list`?  Well, as usual, the List monad bind operation