diff --git a/source/de/anomic/data/listManager.java b/source/de/anomic/data/listManager.java
index fb3344792..9e1e9b6fc 100644
--- a/source/de/anomic/data/listManager.java
+++ b/source/de/anomic/data/listManager.java
@@ -1,14 +1,11 @@
 // listManager.java
 // -------------------------------------
 // part of YACY
-// (C) by Michael Peter Christen; mc@anomic.de
-// first published on http://www.anomic.de
 // 
-// This file ist contributed by Alexander Schier
-//
-// $LastChangedDate$
+// (C) 2005, 2006 by Alexander Schier
+// 
+// last change: $LastChangedDate$ by $LastChangedBy$
 // $LastChangedRevision$
-// $LastChangedBy$
 //
 // 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
diff --git a/source/de/anomic/data/robotsParser.java b/source/de/anomic/data/robotsParser.java
index 5ac920697..6f16459d9 100644
--- a/source/de/anomic/data/robotsParser.java
+++ b/source/de/anomic/data/robotsParser.java
@@ -1,12 +1,11 @@
 //robotsParser.java 
 //-------------------------------------
 //part of YACY
-//(C) by Michael Peter Christen; mc@anomic.de
-//first published on http://www.anomic.de
-//Frankfurt, Germany, 2004
 //
-//This file ist contributed by Alexander Schier
-//last major change: $LastChangedDate$ by $LastChangedBy$
+//(C) 2005, 2006 by Alexander Schier
+//                  Martin Thelian
+//
+//last change: $LastChangedDate$ by $LastChangedBy$
 //Revision: $LastChangedRevision$
 //
 //This program is free software; you can redistribute it and/or modify
diff --git a/source/de/anomic/data/userDB.java b/source/de/anomic/data/userDB.java
index eafcc8199..e2c8caa6c 100644
--- a/source/de/anomic/data/userDB.java
+++ b/source/de/anomic/data/userDB.java
@@ -1,12 +1,11 @@
 //userDB.java 
 //-------------------------------------
 //part of YACY
-//(C) by Michael Peter Christen; mc@anomic.de
-//first published on http://www.anomic.de
-//Frankfurt, Germany, 2004
 //
-//This file ist contributed by Martin Thelian
-//last major change: $LastChangedDate$ by $LastChangedBy$
+//(C) 2005, 2006 by Martin Thelian
+//                  Alexander Schier
+//
+//last change: $LastChangedDate$ by $LastChangedBy$
 //Revision: $LastChangedRevision$
 //
 //This program is free software; you can redistribute it and/or modify
diff --git a/source/de/anomic/data/wikiCode.java b/source/de/anomic/data/wikiCode.java
index 1c0653d6e..3e73e4ce9 100644
--- a/source/de/anomic/data/wikiCode.java
+++ b/source/de/anomic/data/wikiCode.java
@@ -1,12 +1,12 @@
 // wikiCode.java 
 // -------------------------------------
 // part of YACY
-// (C) by Michael Peter Christen; mc@anomic.de
-// first published on http://www.anomic.de
-// Frankfurt, Germany, 2004
 //
-// This file ist contributed by Alexander Schier
-// last major change: 08.05.2006
+// (C) 2005, 2006 by Alexander Schier 
+//                   Marc Nause
+//
+//
+// last change: $LastChangedDate: $ by $LastChangedBy: $
 //
 // 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
diff --git a/source/migration.java b/source/migration.java
index 450c12efb..99301ba6f 100644
--- a/source/migration.java
+++ b/source/migration.java
@@ -1,10 +1,8 @@
 // migration.java
 // -----------------------
-// (C) by Michael Peter Christen; mc@anomic.de
-// first published on http://www.yacy.net
-// Frankfurt, Germany, 2004, 2005
+// (C) by Alexander Schier
 //
-// this file is contributed by Alexander Schier
+// last change: $LastChangedDate: $ by $LastChangedBy: $
 //
 // 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