Wrong documentation about `ClientResponse.release`

[Hanaasagi]

Describe the bug

From the doc, https://docs.aiohttp.org/en/stable/client_reference.html?highlight=release#aiohttp.ClientResponse.release

The ClientResponse.release is a coroutine, but in fact it is a instance method in the source code.

aiohttp/aiohttp/client_reqrep.py

Lines 906 to 918 in 10995e8

	def release(self) -> Any:
	if not self._released:
	self._notify_content()
	if self._closed:
	return noop()
	self._closed = True
	if self._connection is not None:
	self._connection.release()
	self._connection = None
	self._cleanup_writer()
	return noop()

To Reproduce

.

Expected behavior

.. method:: release()

Logs/tracebacks

no

Python Version

$ python --version
Python 3.9.1+

aiohttp Version

$ python -m pip show aiohttp
Name: aiohttp
Version: 3.7.4
Summary: Async http client/server framework (asyncio)
Home-page: https://github.com/aio-libs/aiohttp
Author: Nikolay Kim
Author-email: fafhrd91@gmail.com
License: Apache 2
Location: /root/aiohttp
Requires: attrs, chardet, multidict, async-timeout, yarl, typing-extensions
Required-by:

multidict Version

$ python -m pip show multidict
Name: multidict
Version: 5.1.0
Summary: multidict implementation
Home-page: https://github.com/aio-libs/multidict
Author: Andrew Svetlov
Author-email: andrew.svetlov@gmail.com
License: Apache 2
Location: /root/py39/lib/python3.9/site-packages
Requires:
Required-by: yarl, aiohttp

yarl Version

$ python -m pip show yarl
Name: yarl
Version: 1.6.3
Summary: Yet another URL library
Home-page: https://github.com/aio-libs/yarl/
Author: Andrew Svetlov
Author-email: andrew.svetlov@gmail.com
License: Apache 2
Location: /root/py39/lib/python3.9/site-packages
Requires: multidict, idna
Required-by: aiohttp

OS

Linux 5.10.0-7-amd64 #1 SMP Debian 5.10.40-1 (2021-05-28) x86_64 GNU/Linux

Related component

Client

Additional context

No response

Code of Conduct

• I agree to follow the aio-libs Code of Conduct

[Hanaasagi]

Close by #5835