Minor correction

Author: micahcarroll

README.md

@@ -10,7 +10,7 @@
 
 ## Introduction
 
-Overcooked-AI is a benchmark environment for fully cooperative multi-agent performance, based on the wildly popular video game [Overcooked](http://www.ghosttowngames.com/overcooked/). 
+Overcooked-AI is a benchmark environment for fully cooperative human-AI task performance, based on the wildly popular video game [Overcooked](http://www.ghosttowngames.com/overcooked/).
 
 The goal of the game is to deliver soups as fast as possible. Each soup requires placing up to 3 ingredients in a pot, waiting for the soup to cook, and then having an agent pick up the soup and delivering it. The agents should split up tasks on the fly and coordinate effectively in order to achieve high reward.