SocketType documentation misleading

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2021-05-28.15:21:42.596>
labels = ['docs']
title = 'SocketType documentation misleading'
updated_at = <Date 2021-05-29.23:00:46.252>
user = 'https://github.com/srittau'

bugs.python.org fields:

activity = <Date 2021-05-29.23:00:46.252>
actor = 'JelleZijlstra'
assignee = 'docs@python'
closed = False
closed_date = None
closer = None
components = ['Documentation']
creation = <Date 2021-05-28.15:21:42.596>
creator = 'srittau'
dependencies = []
files = []
hgrepos = []
issue_num = 44261
keywords = []
message_count = 2.0
messages = ['394665', '394743']
nosy_count = 3.0
nosy_names = ['srittau', 'docs@python', 'JelleZijlstra']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = None
url = 'https://bugs.python.org/issue44261'
versions = []