Updated

README.md

@@ -1,5 +1,5 @@
 # Mastodon Chess
-Play with other fediverse users a Chess game! Mastodon Chess control games, players and boards!  
+Play with other fediverse users a Chess game! Mastodon Chess control games, players and boards and even it post, graphically, every move to both players!
 
 Usage:  
 
@@ -10,6 +10,10 @@ To make a move:
 
 @your_bot_username move e2e4
 
+To finish game at any time:
+
+@your_bot_username end
+
 ### Dependencies
 
 -   **Python 3**