Rename Setup.in to Setup.dist, and assume that configure will create
Setup (instead of creating it from the Makefile).
diff --git a/Misc/AIX-NOTES b/Misc/AIX-NOTES
index 6050dd4..c532fac 100644
--- a/Misc/AIX-NOTES
+++ b/Misc/AIX-NOTES
@@ -88,7 +88,7 @@
Hand (mhand@csn.net) and Vladimir Marangozov (Vladimir.Marangozov@imag.fr).
Python modules may now be built as shared libraries on AIX using the normal
-process of uncommenting the "*shared*" line in Modules/Setup.in before the
+process of uncommenting the "*shared*" line in Modules/Setup before the
build.
AIX shared libraries require that an "export" and "import" file be provided