--- a/cws/cw01.tex	Sat Aug 29 16:05:59 2020 +0100
+++ b/cws/cw01.tex	Tue Oct 13 10:21:21 2020 +0100
@@ -8,7 +8,7 @@
 
 \begin{document}
 
-\section*{Preliminary Part 6 (Scala)}
+\section*{Preliminary Part 6 (Scala, 3 Marks)}
 
 \mbox{}\hfill\textit{``The most effective debugging tool is still careful thought,}\\
 \mbox{}\hfill\textit{coupled with judiciously placed print statements.''}\smallskip\\
@@ -241,7 +241,7 @@
   \texttt{Map} from country names to population sizes.\hfill[1 Mark]
 
 \item[(3)] In (2) you generated the data about the alcohol consumption
-  per capita for each country, and also the population size for each
+  per-capita for each country, and also the population size for each
   country. From this generate next a sorted(!) list of the overall
   alcohol consumption for each country. The list should be sorted from
   highest alcohol consumption to lowest. The difficulty is that the