[xml] libxml.3 rewording

[Albert Chin <libxml mlists thewrittenword com>]

Not really important but I think it more appropriate to call libxml.so
a "shared" library rather than "shareable" library.

Note, this is wrong for HP-UX where it should be libxml.sl. How should
we fix this? Should we even bother?

-- 
albert chin (china thewrittenword com)

-- snip snip
Index: libxml.3
===================================================================
--- libxml.3.orig       2005-01-04 08:49:47.000000000 -0600
+++ libxml.3    2005-10-28 10:31:37.478729000 -0500
@@ -53,7 +53,7 @@
 static library
 .TP
 .B /depot/lib/libxml_2.0.0/libxml.so
-shareable library
+shared library
 .TP
 .B /depot/package/libxml_2.0.0/bin/xmllint
 binary application for parsing XML files