From 557db687b8f5665f87ee340cd6eeb5ac412a4d86 Mon Sep 17 00:00:00 2001
From: Martin Angers <martin.n.angers@gmail.com>
Date: Thu, 6 Jul 2017 09:18:25 -0400
Subject: [PATCH] doc: add documentation for Queue.Done

---
 fetch.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fetch.go b/fetch.go
index 9a71a32..98ebfb6 100644
--- a/fetch.go
+++ b/fetch.go
@@ -156,6 +156,8 @@ func (q *Queue) Block() {
 	<-q.done
 }
 
+// Done returns a channel that is closed when the Queue is closed (either
+// via Close or Cancel). Multiple calls always return the same channel.
 func (q *Queue) Done() <-chan struct{} {
 	return q.done
 }