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