fix python 3 mod init function declaration (closes #26827)

diff --git a/Doc/howto/cporting.rst b/Doc/howto/cporting.rst
index d7a708630259e9aa0049af359f1daa1919515282..27e7e6f6e0d9a037bfd3cf213892ad22cb4cfb7e 100644 (file)
--- a/Doc/howto/cporting.rst
+++ b/Doc/howto/cporting.rst
@@ -161,7 +161,7 @@ simple example demonstrates how. ::
 
    #define INITERROR return NULL
 
-   PyObject *
+   PyMODINIT_FUNC
    PyInit_myextension(void)
 
    #else