Some semantic fixes.
diff --git a/Doc/lib/email.tex b/Doc/lib/email.tex
index ea12705..0f49f8a 100644
--- a/Doc/lib/email.tex
+++ b/Doc/lib/email.tex
@@ -239,7 +239,7 @@
The \module{email} package was originally prototyped as a separate
library called
-\ulink{\module{mimelib}}{http://mimelib.sf.net/}.
+\ulink{\texttt{mimelib}}{http://mimelib.sf.net/}.
Changes have been made so that
method names are more consistent, and some methods or modules have
either been added or removed. The semantics of some of the methods