diff --git a/README.rdoc b/README.rdoc
index f8db48e..c5d9753 100644
--- a/README.rdoc
+++ b/README.rdoc
@@ -31,3 +31,5 @@ The directions are similar to those for IntelliJ: create a new Java Eclipse proj
 === 7/13/2010 note: current AG 4.04 release breaks geospatial queries: a new 4.1 release in August will fix this.
 
 -Mark Watson
+
+=== 3/12/2011 Thaks to Alex Ott for Clojure code improvements and edits for my book.