Change seed in Moran process test.

The current seed was not giving the result written in the comment.

Author: drvinceknight

axelrod/tests/unit/test_moran.py

@@ -188,8 +188,9 @@ def test_different_game(self):
         # Possible for Cooperator to become fixed when using a different game
         p1, p2 = axl.Cooperator(), axl.Defector()
         game = axl.Game(r=4, p=2, s=1, t=6)
-        mp = MoranProcess((p1, p2), turns=5, game=game, seed=88)
+        mp = MoranProcess((p1, p2), turns=5, game=game, seed=3)
         populations = mp.play()
+        self.assertEqual(mp.winning_strategy_name, str(p1))
         self.assertEqual(mp.winning_strategy_name, str(p2))
 
     def test_death_birth(self):