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-rw-r--r--Doc/library/asyncore.rst8
1 files changed, 6 insertions, 2 deletions
diff --git a/Doc/library/asyncore.rst b/Doc/library/asyncore.rst
index 11d36163e4..a86518ebff 100644
--- a/Doc/library/asyncore.rst
+++ b/Doc/library/asyncore.rst
@@ -273,14 +273,18 @@ any that have been added to the map during asynchronous service) is closed.
with an optional map argument and wraps it for use with the :c:func:`poll`
or :c:func:`loop` functions. If provided a file object or anything with a
:c:func:`fileno` method, that method will be called and passed to the
- :class:`file_wrapper` constructor. Availability: UNIX.
+ :class:`file_wrapper` constructor.
+
+ .. availability:: Unix.
.. class:: file_wrapper()
A file_wrapper takes an integer file descriptor and calls :func:`os.dup` to
duplicate the handle so that the original handle may be closed independently
of the file_wrapper. This class implements sufficient methods to emulate a
- socket for use by the :class:`file_dispatcher` class. Availability: UNIX.
+ socket for use by the :class:`file_dispatcher` class.
+
+ .. availability:: Unix.
.. _asyncore-example-1: