diff --git a/Copyright b/Copyright
index 2c794d372..ba4dd0a0e 100644
--- a/Copyright
+++ b/Copyright
@@ -1,7 +1,7 @@
 /*
- * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
+ *     A M S T E R D A M   C O M P I L E R   K I T
  *
- *          This product is part of the Amsterdam Compiler Kit.
+ * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
  *
  * Permission to use, sell, duplicate or disclose this software must be
  * obtained in writing. Requests for such permissions may be sent to
@@ -14,4 +14,3 @@
  *      The Netherlands
  *
  */
-