diff --git a/util/copyrights b/util/copyrights
index ac90cedfee..7a7614ed25 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -884,4 +884,5 @@
 ./util/merge_copyrights				PERL	1998,1999,2000
 ./util/nt-kit					SH	1999,2000
 ./util/update_copyrights			PERL	1998,1999,2000
+./util/mkreslib.pl				PERL	2000
 ./version					X	1999,2000
diff --git a/util/mkreslib.pl b/util/mkreslib.pl
index d4b771f031..c518bd57da 100644
--- a/util/mkreslib.pl
+++ b/util/mkreslib.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 #
-# Copyright (C) 1999, 2000  Internet Software Consortium.
+# Copyright (C) 2000  Internet Software Consortium.
 # 
 # Permission to use, copy, modify, and distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above
@@ -15,6 +15,9 @@
 # ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 # SOFTWARE.
 
+# Run this script from the top of the bind directory to make a res-lib
+# distribution
+
 # Don't bother keeping contrib or doc around in the new tarball
 system ("rm -rf Makefile contrib doc");
 system ("mv src/* src/.??* .");