Issue #8848: U / U# formats of Py_BuildValue() are just alias to s / s#
diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst
index bf6ef5c..84e27c2 100644
--- a/Doc/c-api/arg.rst
+++ b/Doc/c-api/arg.rst
@@ -530,12 +530,10 @@
and ``None`` is returned.
``U`` (string) [char \*]
- Convert a null-terminated C string to a Python unicode object. If the C string
- pointer is *NULL*, ``None`` is used.
+ Same as ``s``.
``U#`` (string) [char \*, int]
- Convert a C string and its length to a Python unicode object. If the C string
- pointer is *NULL*, the length is ignored and ``None`` is returned.
+ Same as ``s#``.
``i`` (integer) [int]
Convert a plain C :ctype:`int` to a Python integer object.