Update 'Package_Diagram'

Package_Diagram.md

@@ -47,8 +47,8 @@ package Model <<Frame>> #bada55 {
 Tests --> Data
 App --> Data
 Data --> Model
-  Games --> Faces
+Games --> Faces
-  Games --> Dice
+Games --> Dice
-  Games --> Players
+Games --> Players
 
 @enduml