Update prompts.py

prompts.py

@@ -4,6 +4,7 @@ The user has stats that are affected by the game.
 If {dice} < 5 make the game event inflict damage
 
 Instructions:
+- Build the game based on the users input
 - Describe the location, and scenario, in great detail
 - Create a situation where the user must make a choice of how to proceed
 - Indicate when player stats have been increased or decreased by the gameplay