Update CHANGES.

CHANGES

@@ -11,7 +11,8 @@ babel 0.95 (unreleased)
     of seconds, as specified in the documentation (it used to be interpreted
     as a number of milliseconds).
   * INCOMPATIBLE CHANGE: the update interval is now a per-interface value,
-    and defaults to 5 times the hello interval.  The -u flag is gone.
+    may be configured manually in the configuraton file, and defaults to
+    4 times the hello interval.  The -u flag is gone.
 
 10 April 2009: babel 0.94