It's now using mimetools instead of rfc822
diff --git a/Doc/lib/libhttplib.tex b/Doc/lib/libhttplib.tex
index d2e2420..ce5b2e3 100644
--- a/Doc/lib/libhttplib.tex
+++ b/Doc/lib/libhttplib.tex
@@ -95,9 +95,9 @@
reply code from the request (e.g.\ \code{200} if the request was
handled properly); \var{message} is the message string corresponding
to the reply code; and \var{header} is an instance of the class
-\code{rfc822.Message} containing the headers received from the server.
-See the description of the \code{rfc822} module.
-\stmodindex{rfc822}
+\code{mimetools.Message} containing the headers received from the server.
+See the description of the \code{mimetools} module.
+\stmodindex{mimetools}
\end{funcdesc}
\begin{funcdesc}{getfile}{}