Fix changes file for 6710: before 0.0.8pre1, you couldn't extend to

a router that another router wasn't already connected to.

changes/bug6710

@@ -2,6 +2,5 @@
     - Reject any attempt to extend to an internal address. Without
       this fix, a router could be used to probe addresses on an
       internal network to see whether they were accepting
-      connections. Fix for bug 6710; bugfix on all released versions
-      of Tor.
+      connections. Fix for bug 6710; bugfix on 0.0.8pre1.