bpo-35042: Use the :pep: role where a PEP is specified (#10036)
diff --git a/Misc/NEWS.d/3.5.2rc1.rst b/Misc/NEWS.d/3.5.2rc1.rst
index 3d513b3..23486e3 100644
--- a/Misc/NEWS.d/3.5.2rc1.rst
+++ b/Misc/NEWS.d/3.5.2rc1.rst
@@ -300,7 +300,7 @@
.. nonce: tCCgmH
.. section: Core and Builtins
-Mention PEP 420 in the importlib docs.
+Mention :pep:`420` in the importlib docs.
..
@@ -423,7 +423,7 @@
@overload outside stubs, Reversible, DefaultDict, Text, ContextManager,
Type[], NewType(), TYPE_CHECKING, and numerous bug fixes (note that some of
the new features are not yet implemented in mypy or other static analyzers).
-Also classes for PEP 492 (Awaitable, AsyncIterable, AsyncIterator) have been
+Also classes for :pep:`492` (Awaitable, AsyncIterable, AsyncIterator) have been
added (in fact they made it into 3.5.1 but were never mentioned).
..
@@ -1816,7 +1816,7 @@
.. nonce: MUK0zK
.. section: Documentation
-Document the new PEP 448 unpacking syntax of 3.5.
+Document the new :pep:`448` unpacking syntax of 3.5.
..