From acc18697428da06d1ede759b761a767e0106aaf4 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Fri, 10 Mar 2023 17:51:56 +0100
Subject: [PATCH] Clarify readme docs

---
 doc/04-schema.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/04-schema.md b/doc/04-schema.md
index 4278edc91..de4bf1600 100644
--- a/doc/04-schema.md
+++ b/doc/04-schema.md
@@ -133,7 +133,9 @@ Optional.
 
 ### readme
 
-A relative path to the readme document.
+A relative path to the readme document. Defaults to `README.md`.
+
+This is mainly useful for packages not on GitHub, as for GitHub packages Packagist.org will use the readme API to fetch the one detected by GitHub.
 
 Optional.