Work around limitations of the module synopsis table generation to avoid
leaking LaTeX2HTML's internal string munging.
This fixes SF bug #420399.
diff --git a/Doc/lib/libposix.tex b/Doc/lib/libposix.tex
index dada973..0bb8173 100644
--- a/Doc/lib/libposix.tex
+++ b/Doc/lib/libposix.tex
@@ -3,7 +3,7 @@
\declaremodule{builtin}{posix}
\platform{Unix}
-\modulesynopsis{The most common \POSIX{} system calls (normally used
+\modulesynopsis{The most common \POSIX\ system calls (normally used
via module \refmodule{os}).}