[libata] DocBook minor updates, fixes

Update copyright year, fix minor stuff 'make xmldocs' complains about.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/Documentation/DocBook/libata.tmpl b/Documentation/DocBook/libata.tmpl
index 065e8dc..f9a7c06 100644
--- a/Documentation/DocBook/libata.tmpl
+++ b/Documentation/DocBook/libata.tmpl
@@ -14,7 +14,7 @@
   </authorgroup>
 
   <copyright>
-   <year>2003-2005</year>
+   <year>2003-2006</year>
    <holder>Jeff Garzik</holder>
   </copyright>