README

--- a/README	Sun Jan 17 17:56:33 2016 +0100
+++ b/README	Mon Jan 18 14:59:59 2016 +0100
@@ -31,12 +31,13 @@
 
   The Isabelle Page
 
-   The Isabelle home page may be accessed from Cambridge, Munich, and
-   Sydney:
+   The Isabelle home page may be accessed from the following mirror
+   sites:
 
      * http://www.cl.cam.ac.uk/research/hvg/Isabelle
      * http://isabelle.in.tum.de
      * http://mirror.cse.unsw.edu.au/pub/isabelle
+     * http://mirror.clarkson.edu/isabelle
 
   Mailing list