--- a/model/README.txt	Mon Sep 19 16:19:23 2011 +0100
+++ b/model/README.txt	Wed Sep 28 20:49:18 2011 +0100
@@ -23,5 +23,5 @@
 - ISSUE-85: the email discussions have indicated where the origin of
   the confusion arises from.  Multiple changes have been introduced to tackle
   this issue:
-   - preliminaries section: to introduce conceputal model
+   - preliminaries section: to introduce conceptual model
    - section 6, PROV DM: refers to 'entity expression'