bsddb docs from Skip Montanaro; added interesting links.
diff --git a/Doc/lib/libdbhash.tex b/Doc/lib/libdbhash.tex
index 9ad031c..61b0163 100644
--- a/Doc/lib/libdbhash.tex
+++ b/Doc/lib/libdbhash.tex
@@ -10,7 +10,7 @@
The \module{dbhash} module provides a function to open databases using
the BSD \code{db} library. This module mirrors the interface of the
other Python database modules that provide access to DBM-style
-databases. The \module{bsddb}\refbimodindex{bsddb} module is required
+databases. The \refmodule{bsddb}\refbimodindex{bsddb} module is required
to use \module{dbhash}.
This module provides an exception and a function:
@@ -42,6 +42,7 @@
\begin{seealso}
\seemodule{anydbm}{Generic interface to \code{dbm}-style databases.}
+ \seemodule{bsddb}{Lower-level interface to the BSD \code{db} library.}
\seemodule{whichdb}{Utility module used to determine the type of an
existing database.}
\end{seealso}