--- a/handouts/pep-ho.tex	Mon Nov 06 21:49:55 2023 +0000
+++ b/handouts/pep-ho.tex	Fri Dec 08 00:54:36 2023 +0000
@@ -539,7 +539,7 @@
 \end{lstlisting}
 
 \noindent The answer means that he result of the addition is of type
-\code{Int} and the actual result is 5; \code{res0} is a name that
+0\code{Int} and the actual result is 5; \code{res0} is a name that
 Scala gives automatically to the result. You can reuse this name later
 on, for example