From 99111961c05a92d2fac4f1b93e0b27eb391cf891 Mon Sep 17 00:00:00 2001
From: Aria Desires <aria.desires@gmail.com>
Date: Thu, 21 Aug 2025 00:28:57 -0400
Subject: [PATCH] [ty] Add link for namespaces being partial (#20015)

As requested
---
 .../resources/mdtest/import/partial_stub_packages.md           | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crates/ty_python_semantic/resources/mdtest/import/partial_stub_packages.md b/crates/ty_python_semantic/resources/mdtest/import/partial_stub_packages.md
index b84faf4c85..a609c998b3 100644
--- a/crates/ty_python_semantic/resources/mdtest/import/partial_stub_packages.md
+++ b/crates/ty_python_semantic/resources/mdtest/import/partial_stub_packages.md
@@ -426,7 +426,8 @@ reveal_type(Fake().fake)  # revealed: Unknown
 
 ## Namespace stub with missing module
 
-Namespace stubs are always partial.
+Namespace stubs are always partial, as specified in:
+<https://peps.python.org/pep-0561/#partial-stub-packages>
 
 This is a regression test for <https://github.com/astral-sh/ty/issues/520>.