Fix cycler tests (again)

Author: marcharper

axelrod/strategies/cycler.py

@@ -53,7 +53,7 @@ def __init__(self, cycle="CCD"):
         Player.__init__(self)
         self.cycle = cycle
         self.name += " " + cycle
-        self.classifier['memory_depth'] = len(cycle)
+        self.classifier['memory_depth'] = len(cycle) - 1
 
     def strategy(self, opponent):
         curent_round = len(self.history)

axelrod/tests/unit/test_cycler.py

@@ -32,7 +32,7 @@ class TestCycler(TestPlayer):
         name = "Cycler %s" % cycle
         player = getattr(axelrod, 'Cycler%s' % cycle)
         expected_classifier = {
-            'memory_depth': len(cycle),
+            'memory_depth': len(cycle) - 1,
             'stochastic': False,
             'inspects_source': False,
             'manipulates_source': False,