code: func (c *Cluster) StopContainer(id string, timeout uint) error {
  	node, err := c.getNodeForContainer(id)
  	if err != nil {
  		return err
  	}
  	return wrapError(node, node.StopContainer(id, timeout))
  }
docs: // StopContainer stops a container, killing it after the given timeout, if it
  // fails to stop nicely.