Update the fix for issue4064 to deal correctly with all three variants of
universal builds that are presented by the configure script.
diff --git a/Doc/distutils/apiref.rst b/Doc/distutils/apiref.rst
index a932fbd..65f175f 100644
--- a/Doc/distutils/apiref.rst
+++ b/Doc/distutils/apiref.rst
@@ -1107,6 +1107,7 @@
For universal binary builds on MacOS X the architecture value reflects
the univeral binary status instead of the architecture of the current
processor. For 32-bit universal binaries the architecture is ``fat``,
+ for 64-bit universal binaries the architecture is ``fat64``, and
for 4-way universal binaries the architecture is ``universal``.
Examples of returned values on MacOS X: