diff --git a/Include/abstract.h b/Include/abstract.h
index e2b0750..6f16913 100644
--- a/Include/abstract.h
+++ b/Include/abstract.h
@@ -339,11 +339,10 @@
 
      PyAPI_FUNC(PyObject *) PyObject_CallMethodObjArgs(PyObject *o,
                                                        PyObject *method, ...);
-     PyAPI_FUNC(PyObject *) _PyObject_CallMethodObjIdArgs(PyObject *o,
+     PyAPI_FUNC(PyObject *) _PyObject_CallMethodIdObjArgs(PyObject *o,
                                                struct _Py_Identifier *method,
                                                ...);
 
-
        /*
      Call the method named m of object o with a variable number of
      C arguments.  The C arguments are provided as PyObject *