The list of module descriptions should be a {description} environment, not
{itemize}!
diff --git a/Doc/mac/libmac.tex b/Doc/mac/libmac.tex
index 9267184..987f290 100644
--- a/Doc/mac/libmac.tex
+++ b/Doc/mac/libmac.tex
@@ -36,7 +36,7 @@
The following modules are documented here:
-\begin{itemize}
+\begin{description}
\item[mac]
--- Similar interfaces to the \module{posix} module.
@@ -86,7 +86,7 @@
--- Support to act as an Open Scripting Architecture (OSA) server
(``Apple Events'').
-\end{itemize}
+\end{description}
\section{Built-in Module \sectcode{mac}}