File 0484-Handle-functions-without-typespec.patch of Package erlang

From 05ccb67a2bb0a6a06ff70c44c0eb2b29b8933137 Mon Sep 17 00:00:00 2001
From: "Paulo F. Oliveira" <paulo.ferraz.oliveira@gmail.com>
Date: Sun, 10 Sep 2023 13:19:51 +0100
Subject: [PATCH 04/15] Handle functions without typespec

e.g. fn() -> 'end'.
---
 lib/edoc/src/edoc_layout.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl
index fb5e9edf2e..e3984dee68 100644
--- a/lib/edoc/src/edoc_layout.erl
+++ b/lib/edoc/src/edoc_layout.erl
@@ -426,7 +426,7 @@ label_anchor(Content, E) ->
 %% This is currently only done for functions without type spec.
 
 signature(Es, Name) ->
-    [{tt, [Name, "("] ++ seq(fun arg/1, Es) ++ [") -> any()"]}].
+    [{code, [Name, "("] ++ seq(fun arg/1, Es) ++ [") -> any()"]}].
 
 arg(#xmlElement{content = Es}) ->
     [get_text(argName, Es)].
-- 
2.35.3