--- a/handouts/scala-ho.tex	Sun Sep 07 08:37:44 2014 +0100
+++ b/handouts/scala-ho.tex	Sat Sep 13 04:30:25 2014 +0100
@@ -364,7 +364,7 @@
 
 Coming from Java or C, you might be surprised that Scala does
 not really have loops. It has instead, what is in functional
-programming called ,\emph{maps}. To illustrate how they work,
+programming called, \emph{maps}. To illustrate how they work,
 lets assume you have a list of numbers from 1 to 8 and want to
 build the list of squares. The list of numbers from 1 to 8 
 can be constructed in Scala as follows: