Update 543_diameter_of_binary_tree.md

Joseph Luce · web-flow · commit 6a3efabad5e0 · 2019-07-26T00:53:52.000-07:00
diff --git a/leetcode/easy/543_diameter_of_binary_tree.md b/leetcode/easy/543_diameter_of_binary_tree.md
@@ -2,9 +2,8 @@
 
 ## Best Solution
 - Runtime: O(N)
-- Space: O(H)
+- Space: O(N)
 - N = Number of nodes in binary tree
-- H = Height of the tree
 
 Take this binary tree example:
 ```
