Change Mac creator from 'PYTH' to 'Pyth' -- 'PYTH' was already taken
by someone else, 'Pyth' is now officially registered by the PSA.
diff --git a/Python/import.c b/Python/import.c
index 020d149..f2e8edc 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -346,7 +346,7 @@
 	if (verbose)
 		fprintf(stderr, "# wrote %s\n", cpathname);
 #ifdef macintosh
-	setfiletype(cpathname, 'PYTH', 'PYC ');
+	setfiletype(cpathname, 'Pyth', 'PYC ');
 #endif
 }