X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=implementing_trees.mdwn;h=c428228f2bd56867ebf0d12e35fa61e652911e97;hp=f3d076e6be3009f32d8e4f78cf689cd09a8310f3;hb=67ed83b1ad44c7590cf7d7c1ec3a079bc5140a61;hpb=5b055e3d14fb38977001a787df550795d4b3ad36

diff --git a/implementing_trees.mdwn b/implementing_trees.mdwn
index f3d076e6..c428228f 100644
--- a/implementing_trees.mdwn
+++ b/implementing_trees.mdwn
@@ -20,10 +20,10 @@ the tree's leaves that are labeled:
 	 / \
 	1   2 
 
-The inner, non-leaf nodes of the
-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.
+The inner, non-leaf nodes of the tree may have associated values. But if so,
+what values they are will be determinable from the structure of the tree and the
+values of the node's left and right children. So the inner nodes don't need
+their own independent labels.
 
 In another sort of tree, the tree's inner nodes are also labeled: