diff --git a/gcc/ch/Makefile.in b/gcc/ch/Makefile.in
index 57c1ebbf444..c8b441af602 100644
--- a/gcc/ch/Makefile.in
+++ b/gcc/ch/Makefile.in
@@ -1,5 +1,6 @@
 # Makefile for GNU CHILL compiler.
-#   Copyright (C) 1987, 88, 90-94, 1998, 1999 Free Software Foundation, Inc.
+#   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1998,
+#   1999 Free Software Foundation, Inc.
 
 #This file is part of GNU CC.
 
diff --git a/gcc/ch/ch-tree.h b/gcc/ch/ch-tree.h
index a4cdc0e9153..6e3008c40a9 100644
--- a/gcc/ch/ch-tree.h
+++ b/gcc/ch/ch-tree.h
@@ -1,5 +1,6 @@
 /* Definitions for CHILL parsing and type checking.
-   Copyright (C) 1992, 93, 94, 98, 99, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1993, 1994, 1998,
+   1999, 2000 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
diff --git a/gcc/ch/grant.c b/gcc/ch/grant.c
index 6d4bb60303f..b0e7e5c9660 100644
--- a/gcc/ch/grant.c
+++ b/gcc/ch/grant.c
@@ -1,5 +1,6 @@
 /* Implement grant-file output & seize-file input for CHILL.
-   Copyright (C) 1992, 93-96, 98, 99, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998,
+   1999, 2000 Free Software Foundation, Inc.
 
 This file is part of GNU CC.