--- a/handouts/ho03.tex	Fri Sep 25 20:59:24 2015 +0100
+++ b/handouts/ho03.tex	Mon Sep 28 23:47:34 2015 +0100
@@ -855,8 +855,9 @@
 
 \section{Further Reading}
 
-Compare what a human expert would create for $a (b + c)^*$ and
-what the Thomson algorithm.
+Compare what a ``human expert'' would create as automaton for the
+regular expression $a (b + c)^*$ and what the Thomson
+algorithm generates.
 
 %http://www.inf.ed.ac.uk/teaching/courses/ct/
 \end{document}