Added \indexsubitem definition; functions were previously indexed for the
wrong module.
diff --git a/Doc/lib/libquopri.tex b/Doc/lib/libquopri.tex
index 2fbd35a..a7395ec 100644
--- a/Doc/lib/libquopri.tex
+++ b/Doc/lib/libquopri.tex
@@ -12,6 +12,8 @@
\indexii{RFC}{1521}
\index{MIME!quoted-printable encoding}
+\renewcommand{\indexsubitem}{(in module quopri)}
+
\begin{funcdesc}{decode}{input\, output}
Decode the contents of the \var{input} file and write the resulting
decoded binary data to the \var{output} file.