code: func (p *Signing) OverrideRemotes(remote string) error {
  	if remote != "" {
  		var err error
  		for _, profile := range p.Profiles {
  			err = profile.updateRemote(remote)
  			if err != nil {
  				return err
  			}
  		}
  		err = p.Default.updateRemote(remote)
  		if err != nil {
  			return err
  		}
  	}
  	return nil
  }
docs: // OverrideRemotes takes a signing configuration and updates the remote server object
  // to the hostname:port combination sent by remote