uhts(4) is USB HID touchscreen driver, not simply USB touchscreen

Hello.

uhts(4) is USB HID touchscreen driver, not simply USB touchscreen. We
already have USB touchscreen driver called uts(4), so there need to be
some distinction. Patch is below.

-- 
  Best wishes,
    Vadim Zhukov

A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
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Index: 47.html
===================================================================
RCS file: /cvs/www/47.html,v
retrieving revision 1.45
diff -u -p -r1.45 47.html
--- 47.html	18 Mar 2010 20:19:05 -0000	1.45
+++ 47.html	19 Mar 2010 22:36:20 -0000
@@ -164,7 +164,7 @@ to 4.7.
     <li>Support for AC97 codecs and VIA Tremor 5.1, M-Audio Revolution 5.1 cards
         has been added to <a 
href="http://www.openbsd.org/cgi-bin/man.cgi?query=envy&amp;sektion=4">envy(4)</a>.
     <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uhts&amp;sektion=4">uhts(4)</a>
-	driver for USB touchscreens.
+	driver for USB HID touchscreens.
     <li>Improved touchscreen support in
         the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ws&amp;sektion=0">xf86-input-ws(4)</a>
         Xorg driver and improved calibration using the new device