From 025204515b8fc699d2077451db1cb105fc93d1ca Mon Sep 17 00:00:00 2001
From: "Jose E. Cribeiro Aneiros" <josecriane@gmail.com>
Date: Mon, 31 Aug 2026 08:57:25 +0200
Subject: [PATCH] doc: Changes start_error/0 spec

---
 src/nhttp.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/nhttp.erl b/src/nhttp.erl
index bb327c5..32a658f 100644
--- a/src/nhttp.erl
+++ b/src/nhttp.erl
@@ -260,7 +260,8 @@ Connection timeouts (milliseconds, or `infinity`).
 
 -type start_error() ::
     {invalid_opts, {nhttp_error:category(), nhttp_error:reason()}}
-    | {listen_failed, inet:posix() | quic_error()}.
+    | {listen_failed, inet:posix() | quic_error()}
+    | {already_started, pid()}.
 
 -type quic_error() :: term().