--- a/handouts/ho01.tex	Fri Nov 21 14:40:11 2014 +0000
+++ b/handouts/ho01.tex	Fri Nov 21 22:21:30 2014 +0000
@@ -205,8 +205,8 @@
 GET request for a particular page to a server. The server
 answers this request with a webpage in HTML (for our purposes
 we can ignore the details about HTML). A simple JavaScript
-program that realises a server answering with a ``hello
-world'' webpage is as follows:
+program that realises a server answering with a ``Hello
+World'' webpage is as follows:
 
 \begin{center}
 \lstinputlisting{../progs/ap0.js}
@@ -593,7 +593,7 @@
 password cracking:
 
 \begin{center}
-http://xkcd.com/538/
+\url{http://xkcd.com/538/}
 \end{center}
 
 \noindent