Merge pull request #198 from solomonng2001/update-ppp-solomonng

Update PPP solomonng

Author: ReganChoy

docs/AboutUs.md

@@ -48,7 +48,7 @@ You can reach us at the email `seer[at]comp.nus.edu.sg`
 <img src="images/solomonng2001.png" width="200px">
 
 [[github](http://github.com/solomonng2001)]
-[[portfolio](team/solomonng.md)]
+[[portfolio](team/solomonng2001.md)]
 
-* Role: Testing
-* Responsibilities: Storage
+* Role: Testing + Code quality
+* Responsibilities: Add and Edit Birthday, Add and Edit Priority, Sort Clients, Birthday Reminders