From 39fa1ffe9b5c21de333d1bea72fcee7a5e08ae5a Mon Sep 17 00:00:00 2001
From: Caleb Doxsey <caleb@datadoghq.com>
Date: Wed, 1 Aug 2018 11:19:19 -0400
Subject: [PATCH] contrib/bradfitz/gomemcache: add documentation

---
 contrib/bradfitz/gomemcache/memcache/memcache.go | 8 +++++++-
 contrib/bradfitz/gomemcache/memcache/option.go   | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/contrib/bradfitz/gomemcache/memcache/memcache.go b/contrib/bradfitz/gomemcache/memcache/memcache.go
index ac2093ee2a..a68e822384 100644
--- a/contrib/bradfitz/gomemcache/memcache/memcache.go
+++ b/contrib/bradfitz/gomemcache/memcache/memcache.go
@@ -1,4 +1,10 @@
-package memcache
+// Package memcache provides functions to trace the bradfitz/gomemcache package (https://github.com/bradfitz/gomemcache).
+//
+// `WrapClient` will wrap a memcache `Client` and return a new struct with all
+// the same methods, so should be seamless for existing applications. It also
+// has an additional `WithContext` method which can be used to connect a span
+// to an existing trace.
+package memcache // import "gopkg.in/DataDog/dd-trace-go.v1/contrib/bradfitz/gomemcache/memcache"
 
 import (
 	"context"
diff --git a/contrib/bradfitz/gomemcache/memcache/option.go b/contrib/bradfitz/gomemcache/memcache/option.go
index 7fbe673374..8bcb57a235 100644
--- a/contrib/bradfitz/gomemcache/memcache/option.go
+++ b/contrib/bradfitz/gomemcache/memcache/option.go
@@ -1,4 +1,4 @@
-package memcache // import "gopkg.in/DataDog/dd-trace-go.v1/contrib/bradfitz/gomemcache/memcache"
+package memcache
 
 const (
 	serviceName   = "memcached"