bpo-41211: Doc: Fix PyLong_FromUnicodeObject (GH-21325)
It doesn't use PyUnicode_EncodeDecimal. It uses a private API instead.
diff --git a/Doc/c-api/long.rst b/Doc/c-api/long.rst
index 3921a93..4d859fb 100644
--- a/Doc/c-api/long.rst
+++ b/Doc/c-api/long.rst
@@ -97,9 +97,7 @@
.. c:function:: PyObject* PyLong_FromUnicodeObject(PyObject *u, int base)
Convert a sequence of Unicode digits in the string *u* to a Python integer
- value. The Unicode string is first encoded to a byte string using
- :c:func:`PyUnicode_EncodeDecimal` and then converted using
- :c:func:`PyLong_FromString`.
+ value.
.. versionadded:: 3.3
