Some nits.
diff --git a/Doc/lib/libsocket.tex b/Doc/lib/libsocket.tex
index c63b52b..d6aab50 100644
--- a/Doc/lib/libsocket.tex
+++ b/Doc/lib/libsocket.tex
@@ -171,12 +171,12 @@
\end{datadesc}
\begin{funcdesc}{create_connection}{address\optional{, timeout}}
-Connects to the \var{address} received (as usual, a pair host/port), with
-an optional timeout for the connection. Specially useful for higher-level
-protocols, it is not normally used directly from application-level code.
-Passing the optional \var{timeout} parameter will set the timeout on the
-socket instance (if not present, or passed as None, the global default
-timeout setting is used).
+Connects to the \var{address} received (as usual, a \code{(host, port)}
+pair), with an optional timeout for the connection. Specially useful for
+higher-level protocols, it is not normally used directly from
+application-level code. Passing the optional \var{timeout} parameter
+will set the timeout on the socket instance (if it is not given or
+\code{None}, the global default timeout setting is used).
\end{funcdesc}
\begin{funcdesc}{getaddrinfo}{host, port\optional{, family\optional{,