tweak advanced

Signed-off-by: Jim Pryor <profjim@jimpryor.net>

diff --git a/miscellaneous_lambda_challenges_and_advanced_topics.mdwn b/miscellaneous_lambda_challenges_and_advanced_topics.mdwn
index a3d65e2..dafb3d5 100644 (file)
--- a/miscellaneous_lambda_challenges_and_advanced_topics.mdwn
+++ b/miscellaneous_lambda_challenges_and_advanced_topics.mdwn
@@ -500,11 +500,11 @@ can use.
        *leaf* of the tree, or it will have exactly two children.
 
        There are two kinds of trees to think about. In one sort of tree, it's only
        *leaf* of the tree, or it will have exactly two children.
 
        There are two kinds of trees to think about. In one sort of tree, it's only

-       the tree's *leaves* that are labeled:
+       the tree's leaves that are labeled:

 
 

-                   +
+                   .

                   / \ 
                   / \ 

-          +   3
+          .   3

                 / \
                1   2 
 
                 / \
                1   2