--- a/model/diff.html	Mon Jul 09 21:58:10 2012 +0100
+++ b/model/diff.html	Mon Jul 09 21:58:55 2012 +0100
@@ -1316,7 +1316,7 @@
 information processing activities
  may for example move, copy, or duplicate  digital entities;
  physical activities can include
- driving a car from Boston to Cambridge.
+ driving a car from Boston to <span class="delete">Cambridge.</span><span class="insert">Cambridge or printing a book.</span>
 </p>