removed username from comments in create_user methor in UserManager
@@ -21,7 +21,7 @@ class UserManager(auth_models.BaseUserManager):
def create_user(self, email, password=None, **extra_fields):
"""
- Creates and saves a User with the given username, email and
+ Creates and saves a User with the given email and
password.
"""
now = timezone.now()
