Edit parameter comment

Author: MarkZH

chess/engine.py

@@ -1263,8 +1263,7 @@ async def send_game_result(self, board: chess.Board, winner: Optional[Color] = N
         :param game_ending: Optional. Text describing the reason for the game
             ending. Similarly to the winner paramter, this overrides any game
             result derivable from the board.
-        :param game_complete: Optional. Whether the game is complete or may resume
-            at a later time.
+        :param game_complete: Optional. Whether the game reached completion.
         """
 
     @abc.abstractmethod