fix typo in typing.rst (#30841)

diff --git a/Doc/library/typing.rst b/Doc/library/typing.rst
index cb14db90711cffe45a5b732035809a1d2ef03952..cdfd403a34ef915e79e7661d0cd9639200728047 100644 (file)
--- a/Doc/library/typing.rst
+++ b/Doc/library/typing.rst
@@ -2142,7 +2142,7 @@ Constant
 
       If ``from __future__ import annotations`` is used in Python 3.7 or later,
       annotations are not evaluated at function definition time.
-      Instead, they are stored as strings in ``__annotations__``,
+      Instead, they are stored as strings in ``__annotations__``.
       This makes it unnecessary to use quotes around the annotation.
       (see :pep:`563`).