fixed inconsistency in documentation

pykick/striker.py

@@ -276,6 +276,8 @@ class Striker(object):
         Call this until this returns True - then the robot is facing
         the ball.
 
+        This will block until the robot sees the ball and is facing the ball.
+
         Parameters
         ----------
         soll : float
@@ -285,11 +287,6 @@ class Striker(object):
         tol : float
             Allowable deviation in radians from soll-angle.
 
-        Returns
-        -------
-        bool
-            True if robot is nicely aligned to ball; else False.
-
         """
 
         ball_locked = False