remove another sleepycat reference
diff --git a/setup.py b/setup.py
index 09c7b4c..0424c0d 100644
--- a/setup.py
+++ b/setup.py
@@ -660,7 +660,7 @@
         #  http://www.oracle.com/database/berkeley-db/db/index.html
         #
         # This requires the Sleepycat^WOracle DB code. The supported versions
-        # are set below.  Visit http://www.sleepycat.com/ to download
+        # are set below.  Visit the URL above to download
         # a release.  Most open source OSes come with one or more
         # versions of BerkeleyDB already installed.