Milestone-6.md

@@ -9,6 +9,7 @@
 *  As a person wanting to keep track of stats and standings, I want to be able to input appropriate data after a game so that I can review it later when needed.
 ![Milestone6Sequence](uploads/816b0d68795479f7b00ad476441553fa/Milestone6Sequence.png)
 - Activity Diagram
+![Milestone6Class](uploads/b43b09be27ca2c7ef068cacf2e432446/Milestone6Class.png)
 
 
 ## Preliminary Implementation