Some typos

Author: drvinceknight

axelrod/strategies/cooperator.py

@@ -12,10 +12,6 @@ def strategy(self, opponent):
 
     def __repr__(self):
         """
-i       The string method for the strategy:
-
-            >>> P1 = Cooperator()
-            >>> print P1
-            Cooperator
+        The string method for the strategy:
         """
         return 'Cooperator'

axelrod/strategies/defector.py

@@ -12,6 +12,6 @@ def strategy(self, opponent):
 
     def __repr__(self):
         """
-i       The string method for the strategy:
+        The string method for the strategy:
         """
         return 'Defector'

axelrod/strategies/gobymajority.py

@@ -16,6 +16,6 @@ def strategy(self, opponent):
 
     def __repr__(self):
         """
-i       The string method for the strategy.
+        The string method for the strategy.
         """
         return 'Go By Majority'