From bd32d879e151ba6fa1732b4eee6cac064846e9cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Fri, 4 Oct 2019 15:19:17 +0200
Subject: Add manual for cow_cookie

---
 src/cow_cookie.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/cow_cookie.erl b/src/cow_cookie.erl
index b53fa35..199b64b 100644
--- a/src/cow_cookie.erl
+++ b/src/cow_cookie.erl
@@ -180,7 +180,7 @@ parse_cookie_error_test_() ->
 %% Initial binary implementation:
 %%   * Copyright 2011 Thomas Burdick <thomas.burdick@gmail.com>
 
--spec setcookie(iodata(), iodata(), cookie_opts()) -> iodata().
+-spec setcookie(iodata(), iodata(), cookie_opts()) -> iolist().
 setcookie(Name, Value, Opts) ->
 	nomatch = binary:match(iolist_to_binary(Name), [<<$=>>, <<$,>>, <<$;>>,
 			<<$\s>>, <<$\t>>, <<$\r>>, <<$\n>>, <<$\013>>, <<$\014>>]),
-- 
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