Fix mistake in changelog.

CHANGES

@@ -3,7 +3,7 @@ babel 0.94 (unreleased)
   * Implemented per-interface configuration of parameters such as link
     cost, hello interval etc.  The command-line flags are now only used to
     set defaults.
-  * Fixed a bug introduced in 0.90 that caused recently retracted routes to
+  * Fixed a bug introduced in 0.17 that caused recently retracted routes to
     remain until the routing table entry was flushed.
 
 15 March 2009: babel 0.93