diff --git a/docs/en/bookinfo.xml b/docs/en/bookinfo.xml
index 19fe612e..f04b593b 100755
--- a/docs/en/bookinfo.xml
+++ b/docs/en/bookinfo.xml
@@ -16,4 +16,25 @@
    <year>2004</year>
    <holder>ispi of Lincoln, Inc.</holder>
   </copyright>
- </bookinfo>
\ No newline at end of file
+ </bookinfo>
+
+<!-- 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:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->