lots of markup nits, most commonly Unix/unix --> \UNIX
diff --git a/Doc/lib/libbsddb.tex b/Doc/lib/libbsddb.tex
index b33cf36..44b9168 100644
--- a/Doc/lib/libbsddb.tex
+++ b/Doc/lib/libbsddb.tex
@@ -94,7 +94,7 @@
\begin{notice}
-Beginning in 2.3 some Unix versions of Python may have a \module{bsddb185}
+Beginning in 2.3 some \UNIX{} versions of Python may have a \module{bsddb185}
module. This is present \emph{only} to allow backwards compatibility with
systems which ship with the old Berkeley DB 1.85 database library. The
\module{bsddb185} module should never be used directly in new code.