Update minimum-window-substring.py

jcliu0428 · Jan 22, 2015 · 2cbf418 · 2cbf418
1 parent ee9bc35
commit 2cbf418
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Python/minimum-window-substring.py b/Python/minimum-window-substring.py
@@ -1,5 +1,5 @@
 # Time:  O(n)
-# Space: O(k), k is 
+# Space: O(k), k is the number of different characters
 #
 # Given a string S and a string T, find the minimum window in S which will contain all the characters in T in complexity O(n).
 #