Consistency: "{\bf ...}" ==> "\strong{...}"
"{\em ...}" ==> "\emph{...}"
Not at all sure what to do with "{\rm ...}".
Leaving it for now.
diff --git a/Doc/libsocket.tex b/Doc/libsocket.tex
index 8dc7acf..a24263a 100644
--- a/Doc/libsocket.tex
+++ b/Doc/libsocket.tex
@@ -2,7 +2,7 @@
\label{module-socket}
\bimodindex{socket}
-This module provides access to the BSD {\em socket} interface.
+This module provides access to the BSD \emph{socket} interface.
It is available on \UNIX{} systems that support this interface.
For an introduction to socket programming (in C), see the following