code: func (ic *InstanceCount) AddConfigured(n int, project string) {
  	for i, c := range ic.Configured {
  		if c.Project == project {
  			ic.Configured[i].Count += n
  			return
  		}
  	}
  	ic.Configured = append(ic.Configured, configuredCount{
  		Count:   n,
  		Project: project,
  	})
  }
docs: // AddConfigured increments the count of configured VMs for the given project.