[Python-checkins] Doc: Fix link formatting typo (GH-91659)

[methane]

https://github.com/python/cpython/commit/6a7a8a740e61508cb5a0fcdac8b752b6c9e5d1ea
commit: 6a7a8a740e61508cb5a0fcdac8b752b6c9e5d1ea
branch: main
author: slateny <46876382+slateny at users.noreply.github.com>
committer: methane <songofacandy at gmail.com>
date: 2022-04-19T18:15:46+09:00
summary:

Doc: Fix link formatting typo (GH-91659)

files:
M Doc/library/codecs.rst

diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst
index e6f5954d33b59..26123fd0d0060 100644
--- a/Doc/library/codecs.rst
+++ b/Doc/library/codecs.rst
@@ -1426,7 +1426,7 @@ Internationalized Domain Names (IDN)). It builds upon the ``punycode`` encoding
 and :mod:`stringprep`.
 
 If you need the IDNA 2008 standard from :rfc:`5891` and :rfc:`5895`, use the
-third-party `idna module <https://pypi.org/project/idna/>_`.
+third-party `idna module <https://pypi.org/project/idna/>`_.
 
 These RFCs together define a protocol to support non-ASCII characters in domain
 names. A domain name containing non-ASCII characters (such as