Issue #10041: The signature of optional arguments in socket.makefile()
didn't match that of io.open(), and they also didn't get forwarded
properly to TextIOWrapper in text mode. Patch by Kai Zhu.
diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst
index 3a378ea..d662457 100644
--- a/Doc/library/socket.rst
+++ b/Doc/library/socket.rst
@@ -613,7 +613,7 @@
is system-dependent (usually 5).
-.. method:: socket.makefile(mode='r', buffering=None, *, encoding=None, newline=None)
+.. method:: socket.makefile(mode='r', buffering=None, *, encoding=None, errors=None, newline=None)
.. index:: single: I/O control; buffering