diff -r ef5f62bf5987 -r 9a04eb6a2291 cws/cw02.tex
--- a/cws/cw02.tex	Tue Oct 29 23:56:13 2019 +0000
+++ b/cws/cw02.tex	Wed Oct 30 11:28:44 2019 +0000
@@ -14,12 +14,11 @@
 \mbox{}\hfill\textit{ --- Frederick P.~Brooks (author of The Mythical Man-Month)}\bigskip\medskip
 
 \noindent
-This coursework is worth 10\%. The basic part is due
-on 22 November at 11pm; the main part is due on 20
-December at 11pm. You are asked to implement Scala programs for
-measuring similarity in texts, and for recommending movies
-according to a ratings list.  Note the second part might include
-material you have not yet seen in the first two lectures. \bigskip
+You are asked to implement Scala programs for measuring similarity in
+texts, and for recommending movies according to a ratings list. The
+preliminary part~(4\%) is due on \cwSEVEN{} at 4pm; the core part is due
+on \cwSEVENa{} at 4pm.   Note the core part might include material you
+have not yet seen in the first two lectures. \bigskip
 
 \IMPORTANT{}
 
@@ -84,7 +83,7 @@
 
 
 \newpage
-\subsection*{Basic Part (4 Marks, file docdiff.scala)}
+\subsection*{Preliminary Part (4 Marks, file docdiff.scala)}
 
 It seems source code plagiarism---stealing and submitting someone
 else's code---is a serious problem at other
@@ -168,7 +167,7 @@
 \end{itemize}\bigskip
 
 
-\subsection*{Main Part (2 Marks, file danube.scala)}
+\subsection*{Core Part (6 Marks, file danube.scala)}
 
 You are creating Danube.co.uk which you hope will be the next big thing
 in online movie renting. You know that you can save money by