From 78ab81e2420a3a26d885919891da9e7903bf3342 Mon Sep 17 00:00:00 2001
From: Matt Silverlock <matt@eatsleeprepeat.net>
Date: Sat, 22 Aug 2020 14:03:32 -0700
Subject: [PATCH] docs: clarify that sub protocols are not set via
 responseHeader arg.

---
 server.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server.go b/server.go
index 887d5589..152ebf89 100644
--- a/server.go
+++ b/server.go
@@ -115,8 +115,8 @@ func (u *Upgrader) selectSubprotocol(r *http.Request, responseHeader http.Header
 // Upgrade upgrades the HTTP server connection to the WebSocket protocol.
 //
 // The responseHeader is included in the response to the client's upgrade
-// request. Use the responseHeader to specify cookies (Set-Cookie) and the
-// application negotiated subprotocol (Sec-WebSocket-Protocol).
+// request. Use the responseHeader to specify cookies (Set-Cookie). To specify
+// subprotocols supported by the server, set Upgrader.Subprotocols directly.
 //
 // If the upgrade fails, then Upgrade replies to the client with an HTTP error
 // response.