diff --git a/doc/latex/httpd.tex b/doc/latex/httpd.tex
index f80cf1f..f278027 100644
--- a/doc/latex/httpd.tex
+++ b/doc/latex/httpd.tex
@@ -35,7 +35,7 @@ one argument, an options value:
   handled in a reasonable and robust fashion.
 \end{desc}
 %
-The options argument can be constructed through a number of procedures
+The \var{options} argument can be constructed through a number of procedures
 with names of the form \texttt{with-\ldots}.  Each of these procedures
 either creates a fresh options value or adds a configuration parameter
 to an old options argument.  The configuration parameter value is