--- a/hws/hw05.tex	Wed Oct 05 08:50:44 2016 +0100
+++ b/hws/hw05.tex	Fri Oct 07 12:29:30 2016 +0100
@@ -80,7 +80,7 @@
 $C$? Does the car authenticate itself to the transponder?
 
 
-
+\item \POSTSCRIPT
 \end{enumerate}
 \end{document}