diff --git a/Makefile.am b/Makefile.am
index 618fd35..8078a55 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -5,10 +5,7 @@
 #                                                                       #
 #########################################################################
 
-# Author:  John Zaitseff <J.Zaitseff@zap.org.au>
-# Date:    14th June, 2011
-# Version: 7.0
-#
+# Author: John Zaitseff <J.Zaitseff@zap.org.au>
 # $Id$
 #
 # This file, Makefile.am, contains the top-level Makefile for Star
diff --git a/configure.ac b/configure.ac
index b773542..2f82309 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,10 +5,7 @@ dnl *              Copyright (C) 1990-2011, John Zaitseff               *
 dnl *                                                                   *
 dnl *********************************************************************
 dnl
-dnl Author:  John Zaitseff <J.Zaitseff@zap.org.au>
-dnl Date:    14th June, 2011
-dnl Version: 7.0
-dnl
+dnl Author: John Zaitseff <J.Zaitseff@zap.org.au>
 dnl $Id$
 dnl
 dnl This file, configure.ac, contains information required by autoconf to
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 1b4f434..32111cf 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -5,10 +5,7 @@
 #                                                                       #
 #########################################################################
 
-# Author:  John Zaitseff <J.Zaitseff@zap.org.au>
-# Date:    14th June, 2011
-# Version: 7.0
-#
+# Author: John Zaitseff <J.Zaitseff@zap.org.au>
 # $Id$
 #
 # This file, doc/Makefile.am, contains the documentation directory
diff --git a/doc/trader.6 b/doc/trader.6
index 880cd30..b83847b 100644
--- a/doc/trader.6
+++ b/doc/trader.6
@@ -5,10 +5,7 @@
 .\" *                                                                   *
 .\" *********************************************************************
 .\"
-.\" Author:  John Zaitseff <J.Zaitseff@zap.org.au>
-.\" Date:    14th June, 2011
-.\" Version: 7.0
-.\"
+.\" Author: John Zaitseff <J.Zaitseff@zap.org.au>
 .\" $Id$
 .\"
 .\" This program is free software: you can redistribute it and/or modify
diff --git a/lib/Makefile.am b/lib/Makefile.am
index e01c4b0..f70dd55 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -5,10 +5,7 @@
 #                                                                       #
 #########################################################################
 
-# Author:  John Zaitseff <J.Zaitseff@zap.org.au>
-# Date:    14th June, 2011
-# Version: 7.0
-#
+# Author: John Zaitseff <J.Zaitseff@zap.org.au>
 # $Id$
 #
 # This file, lib/Makefile.am, contains the library directory Makefile for
diff --git a/src/Makefile.am b/src/Makefile.am
index 859b74e..2e672fb 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -5,10 +5,7 @@
 #                                                                       #
 #########################################################################
 
-# Author:  John Zaitseff <J.Zaitseff@zap.org.au>
-# Date:    14th June, 2011
-# Version: 7.0
-#
+# Author: John Zaitseff <J.Zaitseff@zap.org.au>
 # $Id$
 #
 # This file, src/Makefile.am, contains the source-code Makefile for Star
diff --git a/src/trader.c b/src/trader.c
index ec5779a..c6eafe7 100644
--- a/src/trader.c
+++ b/src/trader.c
@@ -6,10 +6,7 @@
 ************************************************************************/
 
 /*
-  Author:  John Zaitseff <J.Zaitseff@zap.org.au>
-  Date:    14th June, 2011
-  Version: 7.0
-
+  Author: John Zaitseff <J.Zaitseff@zap.org.au>
   $Id$
 
   Star Traders is a simple game of interstellar trading, where the object
diff --git a/src/trader.h b/src/trader.h
index f0e55f3..0584f75 100644
--- a/src/trader.h
+++ b/src/trader.h
@@ -6,10 +6,7 @@
 ************************************************************************/
 
 /*
-  Author:  John Zaitseff <J.Zaitseff@zap.org.au>
-  Date:    14th June, 2011
-  Version: 7.0
-
+  Author: John Zaitseff <J.Zaitseff@zap.org.au>
   $Id$
 
   Star Traders is a simple game of interstellar trading, where the object