From 06fc4f7e8d0c1c7e59aefc8198a942a22ec3933f Mon Sep 17 00:00:00 2001
From: Dave McCormick <d_mccormick@apple.com>
Date: Mon, 16 Sep 2024 13:25:19 +0100
Subject: [PATCH] update doc

---
 plugin/kubernetai/kubernetai.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugin/kubernetai/kubernetai.go b/plugin/kubernetai/kubernetai.go
index e7ac704..144b101 100644
--- a/plugin/kubernetai/kubernetai.go
+++ b/plugin/kubernetai/kubernetai.go
@@ -124,6 +124,7 @@ func (k8i Kubernetai) AutoPath(state request.Request) []string {
 }
 
 // Transfer supports the transfer plugin, implementing the Transferer interface, by calling Transfer on each of the embedded plugins.
+// It will return a channel to the FIRST kubernetai stanza that reports that it is authoritative for the requested zone.
 func (k8i Kubernetai) Transfer(zone string, serial uint32) (retCh <-chan []dns.RR, err error) {
 	for _, k := range k8i.Kubernetes {
 		retCh, err = k.Transfer(zone, serial)