diff --git a/example.tex b/example.tex
index d0bb69b..f55e5d4 100755
--- a/example.tex
+++ b/example.tex
@@ -1,4 +1,14 @@
-% \documentclass{ouexam}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% File: $Id$
+%
+% Note: No document class --- this is handled by the appropriate
+% "driver" file, which makes it easier to switch class options
+% such as markingschedule. Doing it this way means that you don't
+% wipe out the original exam paper when you want to generate a
+% marking schedule.
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \usepackage{graphicx}
 \usepackage{listings}
@@ -825,8 +835,3 @@
 
 
 \end{document}
-
-
-
-
-