diff -r 47e06cb75837 -r 0b9a16ddd625 handouts/ho02.tex
--- a/handouts/ho02.tex	Thu Nov 06 12:32:05 2014 +0000
+++ b/handouts/ho02.tex	Thu Nov 06 17:41:55 2014 +0000
@@ -449,9 +449,11 @@
 For example a good-enough and workable in-lecture online
 voting system where students' votes are anonymous and students
 cannot tamper with the outcome, I am sure, can be implemented. 
-\bigskip
+
 
-\noindent If you want to know more about e-voting, I recommend
+\subsubsection*{Further Reading}
+
+If you want to know more about e-voting, I recommend
 the highly entertaining online course by Alex Halderman at
 Coursera.