From 6a9b6ed1a9718de079dde27ddbae3ac918b34ace Mon Sep 17 00:00:00 2001
From: John Beisley <greatred@gmail.com>
Date: Sun, 6 Oct 2013 22:06:22 +0100
Subject: [PATCH] Documentation update.

---
 goupnp.go | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/goupnp.go b/goupnp.go
index cc7bb96..3118078 100644
--- a/goupnp.go
+++ b/goupnp.go
@@ -44,10 +44,11 @@ type MaybeRootDevice struct {
 	Err  error
 }
 
-// DiscoverDevices attempts to find targets of the given type. searchTarget is
-// typically a value from a DeviceType* or ServiceType* constant. An error is
-// returned for errors while attempting to send the query. An error or
-// RootDevice is returned for each discovered service.
+// DiscoverDevices attempts to find targets of the given type. This is
+// typically the entry-point for this package. searchTarget is typically a
+// value from a DeviceType* or ServiceType* constant. An error is returned for
+// errors while attempting to send the query. An error or RootDevice is
+// returned for each discovered RootDevice.
 func DiscoverDevices(searchTarget string) ([]MaybeRootDevice, error) {
 	httpu, err := httpu.NewHTTPUClient()
 	if err != nil {