Replace bsddb3 and _db occurrences.
diff --git a/Lib/bsddb/db.py b/Lib/bsddb/db.py
index b4365d0..c1749df 100644
--- a/Lib/bsddb/db.py
+++ b/Lib/bsddb/db.py
@@ -37,8 +37,8 @@
# case we ever want to augment the stuff in _db in any way. For now
# it just simply imports everything from _db.
-from _db import *
-from _db import __version__
+from _bsddb import *
+from _bsddb import __version__
if version() < (3, 1, 0):
raise ImportError, "BerkeleyDB 3.x symbols not found. Perhaps python was statically linked with an older version?"