Update README.md

Peace Sign link

Author: ashcoding

README.md

@@ -12,7 +12,7 @@ List of songs to listen to while coding or learning to code.
 - [Meghan Trainor - All About That Bass](https://youtu.be/7PCkvCPvDXk)
 - [GD X TAEYANG - GOOD BOY M/V](https://youtu.be/1ZRb1we80kM)
 - [Ed Sheeran - Shape of You (Glastonbury 2017)](https://youtu.be/alGsD_ZmxTE)
-- [Peace Sign - Kenshi Yonezu; 米津玄師 MV「ピースサイン」)[https://youtu.be/9aJVr5tTTWk]
+- [Peace Sign - Kenshi Yonezu; 米津玄師 MV「ピースサイン」](https://youtu.be/9aJVr5tTTWk)
 - next();
 
 Todo: Create a playlist.