Removed code formatting modelines.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 2bff2ec51f)

doc/en/index.docbook

@@ -629,12 +629,3 @@ manually from command prompt our in one of your X session startup script.
 
 &documentation.index;
 </book>
-<!--
-Local Variables:
-mode: sgml
-sgml-minimize-attributes:nil
-sgml-general-insert-case:lower
-sgml-indent-step:0
-sgml-indent-data:nil
-End:
--->

doc/man/kkbswitch.sgml

@@ -354,22 +354,3 @@ manpage.1: manpage.sgml
 
   </refsect1>
 </refentry>
-
-<!-- Keep this comment at the end of the file
-Local variables:
-mode: sgml
-sgml-omittag:t
-sgml-shorttag:t
-sgml-minimize-attributes:nil
-sgml-always-quote-attributes:t
-sgml-indent-step:2
-sgml-indent-data:t
-sgml-parent-document:nil
-sgml-default-dtd-file:nil
-sgml-exposed-tags:nil
-sgml-local-catalogs:nil
-sgml-local-ecat-files:nil
-End:
--->
-
-