* added author credits

doc/apt-secure.8.xml

@@ -196,5 +196,14 @@ Security Infrastructure</ulink> chapter of the Securing Debian Manual
  &manbugs;
  &manauthor;
 
+<refsect1><title>Manpage Authors</title> 
+
+<para>This man-page is based on the work of Javier Fernandez-Sanguino
+Pena, Isaac Jones, Colin Walters, Florian Weimer and Michael Vogt.
+</para>
+
+</refsect1>
+ 
+
 </refentry>