From e8c264e47a14dd002ac37c0a6c5680473a1b4c00 Mon Sep 17 00:00:00 2001
From: Tom Wilkie <tom.wilkie@gmail.com>
Date: Mon, 23 Oct 2017 21:28:57 +0100
Subject: [PATCH] Add comment.

---
 storage/remote/write.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/storage/remote/write.go b/storage/remote/write.go
index 514dcbe434..2687b9d83e 100644
--- a/storage/remote/write.go
+++ b/storage/remote/write.go
@@ -38,6 +38,7 @@ func (s *Storage) Add(l labels.Labels, t int64, v float64) (uint64, error) {
 	return 0, nil
 }
 
+// AddFast implements storage.Appender.
 func (s *Storage) AddFast(l labels.Labels, _ uint64, t int64, v float64) error {
 	_, err := s.Add(l, t, v)
 	return err