diff --git a/readme.txt b/readme.txt
index 4b762476a1..b5d0084ef1 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,3 +1,7 @@
 Automatically generated OpenLayers API documentation is online:
 
   http://dev.openlayers.org/apidocs
+
+More information on documentation is available from:
+
+  http://trac.openlayers.org/wiki/Documentation