Doc: remove the invalid type variables of typing.TextIO and BinaryIO (#142642)

SpecLad · web-flow · commit fa1ac9070c75 · 2025-12-12T11:20:49.000-08:00
They are not generic classes.
diff --git a/Doc/library/typing.rst b/Doc/library/typing.rst
@@ -2869,8 +2869,8 @@ ABCs and Protocols for working with I/O
 ---------------------------------------
 
 .. class:: IO[AnyStr]
-           TextIO[AnyStr]
-           BinaryIO[AnyStr]
+           TextIO
+           BinaryIO
 
    Generic class ``IO[AnyStr]`` and its subclasses ``TextIO(IO[str])``
    and ``BinaryIO(IO[bytes])``
