diff --git a/addressbook/inc/hook_preferences.inc.php b/addressbook/inc/hook_preferences.inc.php
index f0795a3e50..b489404b3d 100644
--- a/addressbook/inc/hook_preferences.inc.php
+++ b/addressbook/inc/hook_preferences.inc.php
@@ -1,16 +1,17 @@
 <?php
   /**************************************************************************\
-  * phpGroupWare - Address Book                                              *
+  * phpGroupWare                                                             *
   * http://www.phpgroupware.org                                              *
+  * Written by Joseph Engo <jengo@phpgroupware.org>                          *
   * --------------------------------------------                             *
   *  This program is free software; you can redistribute it and/or modify it *
   *  under the terms of the GNU General Public License as published by the   *
   *  Free Software Foundation; either version 2 of the License, or (at your  *
   *  option) any later version.                                              *
   \**************************************************************************/
-
-  /* $Id$ */
+  /* $ Id $ */
 {
+  echo "<p>\n";
   $img = "/" . $appname . "/images/" . $appname .".gif";
   if (file_exists($phpgw_info["server"]["server_root"].$img)) {
     $img = $phpgw_info["server"]["webserver_url"].$img;
diff --git a/admin/index.php b/admin/index.php
index 440fb912c8..aa4dca1c87 100755
--- a/admin/index.php
+++ b/admin/index.php
@@ -49,7 +49,7 @@
 
   for( $i =0; $i < sizeof($apps); $i++) {
     $appname = $apps[$i];
-    $f = $phpgw_info["server"]["server_root"] . "/" . $appname . "/inc/admin.inc.php";
+    $f = $phpgw_info["server"]["server_root"] . "/" . $appname . "/inc/hook_admin.inc.php";
     if (file_exists($f)) {
       include($f);
       echo "<p>\n";
diff --git a/calendar/inc/hook_preferences.inc.php b/calendar/inc/hook_preferences.inc.php
index 8e2e96c567..527134ba31 100644
--- a/calendar/inc/hook_preferences.inc.php
+++ b/calendar/inc/hook_preferences.inc.php
@@ -1,16 +1,17 @@
 <?php
   /**************************************************************************\
-  * phpGroupWare - Calendar                                                  *
+  * phpGroupWare                                                             *
   * http://www.phpgroupware.org                                              *
+  * Written by Joseph Engo <jengo@phpgroupware.org>                          *
   * --------------------------------------------                             *
   *  This program is free software; you can redistribute it and/or modify it *
   *  under the terms of the GNU General Public License as published by the   *
   *  Free Software Foundation; either version 2 of the License, or (at your  *
   *  option) any later version.                                              *
   \**************************************************************************/
-
-  /* $Id$ */
+  /* $ Id $ */
 {
+  echo "<p>\n";
   $img = "/" . $appname . "/images/" . $appname .".gif";
   if (file_exists($phpgw_info["server"]["server_root"].$img)) {
     $img = $phpgw_info["server"]["webserver_url"].$img;
diff --git a/preferences/inc/hook_preferences.inc.php b/preferences/inc/hook_preferences.inc.php
index f07e67ce4d..2f6a92cf29 100644
--- a/preferences/inc/hook_preferences.inc.php
+++ b/preferences/inc/hook_preferences.inc.php
@@ -1,4 +1,15 @@
 <?php
+  /**************************************************************************\
+  * phpGroupWare                                                             *
+  * http://www.phpgroupware.org                                              *
+  * Written by Joseph Engo <jengo@phpgroupware.org>                          *
+  * --------------------------------------------                             *
+  *  This program is free software; you can redistribute it and/or modify it *
+  *  under the terms of the GNU General Public License as published by the   *
+  *  Free Software Foundation; either version 2 of the License, or (at your  *
+  *  option) any later version.                                              *
+  \**************************************************************************/
+  /* $ Id $ */
 {
   echo "<p>\n";
   $img = "/" . $appname . "/images/" . $appname .".gif";