message: add comment to test_strategies
diff: @@ -226,7 +226,8 @@ class TestMCTSPlayerMixin(test_utils.MiniGoUnitTest):
  )
  player.initialize_game(endgame)
  - # Test that an almost complete game
  + # Test that MCTS can deduce that B wins because of TT-scoring
  + # triggered by move limit.
  for i in range(10):
  player.tree_search(parallel_readouts=8)
  self.assertNoPendingVirtualLosses(player.root)
  