diff --git a/210_Course Schedule ii b/210_Course Schedule ii
index 2528153..af5fb75 100644
--- a/210_Course Schedule ii	
+++ b/210_Course Schedule ii	
@@ -1,5 +1,5 @@
-Leetcode 210: Course Schedule II
-Detailed video Explanation: https://youtu.be/_BGK0kpE4oE
+Leetcode 210: Course Schedule II (Medium)
+Detailed video Explanation:https://www.youtube.com/watch?v=_BGK0kpE4oE
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