DB_CONFIG.example URL wrong in comments (ITS#5288)

CHANGES

@@ -11,6 +11,7 @@ OpenLDAP 2.3.40 Engineering
 	Documentation
 		Fixed slapd.conf(5) maxderefdepth default value typo (ITS#5200)
 		Clarified slapd.conf(5) limits issues in syncrepl (ITS#5243)
+		DB_CONFIG.example URL wrong in comments (ITS#5288)
 
 OpenLDAP 2.3.39 Release (2007/10/26)
 	Fixed slapd backglue compilation problem (ITS#5214)

servers/slapd/DB_CONFIG

 # $OpenLDAP$
 # Example DB_CONFIG file for use with slapd(8) BDB/HDB databases.
 #
-# See Sleepycat Berkeley DB documentation
-#   <http://www.sleepycat.com/docs/ref/env/db_config.html>
+# See the Oracle Berkeley DB documentation
+#   <http://www.oracle.com/technology/documentation/berkeley-db/db/ref/env/db_config.html>
 # for detail description of DB_CONFIG syntax and semantics.
 #
 # Hints can also be found in the OpenLDAP Software FAQ