code: func (c *replicationControllers) Update(replicationController *api.ReplicationController) (result *api.ReplicationController, err error) {
  	result = &api.ReplicationController{}
  	err = c.client.Put().
  		Namespace(c.ns).
  		Resource("replicationcontrollers").
  		Name(replicationController.Name).
  		Body(replicationController).
  		Do().
  		Into(result)
  	return
  }
docs: // Update takes the representation of a replicationController and updates it. Returns the server's representation of the replicationController, and an error, if there is any.