Keep old reference to unbreak intersphinx

hugovk · web-flow · commit ef609d0581f4 · 2023-12-04T14:26:38.000-07:00
diff --git a/source/specifications/pyproject-toml.rst b/source/specifications/pyproject-toml.rst
@@ -1,3 +1,4 @@
+.. _declaring-project-metadata:
 .. _pyproject-toml-spec:
 
 ================================
