Update print-words-vertically.py

kamyu104 · web-flow · commit 76d92c1b1ad6 · 2020-01-19T17:37:04.000+08:00
diff --git a/Python/print-words-vertically.py b/Python/print-words-vertically.py
@@ -1,5 +1,5 @@
 # Time:  O(n)
-# Space: O(h)
+# Space: O(n)
 
 import itertools
 
