diff -r 372f9801b76d -r dc528091eb70 coursework/cw02.tex
--- a/coursework/cw02.tex	Sat Jan 07 14:56:45 2017 +0000
+++ b/coursework/cw02.tex	Sat Jan 21 00:25:09 2017 +0000
@@ -96,7 +96,7 @@
 \end{center}
 
 \noindent
-Later on you will also need the record regular expressions:
+Later on you will also need the record regular expression:
 
 \begin{center}
 \begin{tabular}{ll}