X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=miscellaneous_lambda_challenges_and_advanced_topics.mdwn;h=173ddbe3f782544b9cfb0f3d15b19c4b92b45a4d;hp=dafb3d5b02858117dc56ee705d4df04d24c89640;hb=372c27cbb4d670940cfc22c427e3b12d87d3b9df;hpb=e59b7626aa7bde75f6e01dddbb90551c1365236c
diff --git a/miscellaneous_lambda_challenges_and_advanced_topics.mdwn b/miscellaneous_lambda_challenges_and_advanced_topics.mdwn
index dafb3d5b..173ddbe3 100644
--- a/miscellaneous_lambda_challenges_and_advanced_topics.mdwn
+++ b/miscellaneous_lambda_challenges_and_advanced_topics.mdwn
@@ -509,7 +509,7 @@ can use.
1 2
Linguists often use trees of this sort. The inner, non-leaf nodes of the
-tree have associated values. But what values they are can be determined from
+tree do have associated values. But what values they are can be determined from
the structure of the tree and the values of the node's left and right children.
So the inner node doesn't need its own independent label.