Improve description of package states in man page

debian/changelog

@@ -148,7 +148,7 @@ dpkg (1.16.1) UNRELEASED; urgency=low
   * Swedish (Peter Krefting).
 
   [ Updated man page translations ]
-  * German (Helge Kreutzmann).
+  * German (Helge Kreutzmann) including improvement by "Flo".
 
   [ Updated scripts translations ]
   * German (Helge Kreutzmann).