SF bug #1090139: presentation typo in lib: 6.21.4.2 How callbacks are called
diff --git a/Doc/lib/liboptparse.tex b/Doc/lib/liboptparse.tex
index 5e03ab5..4ab325b 100644
--- a/Doc/lib/liboptparse.tex
+++ b/Doc/lib/liboptparse.tex
@@ -1249,7 +1249,7 @@
also access or modify the value(s) of any options already
encountered on the command-line.
\end{description}
-\item[\var{args}]
+\item[\code{args}]
is a tuple of arbitrary positional arguments supplied via the
\code{callback{\_}args} option attribute.
\item[\code{kwargs}]