update notice

font/lucm/NOTICE

diff --git a/font/lucm/NOTICE b/font/lucm/NOTICE
index 6d58085..77dd66f 100644
--- a/font/lucm/NOTICE
+++ b/font/lucm/NOTICE
@@ -1,2 +1,6 @@
-These fonts are
-Copyright © 1985 Bigelow & Holmes Inc.
+This directory contains fonts licensed from Bigelow & Holmes.
+Copyright © 1985 Bigelow & Holmes Inc.  All rights reserved.
+
+These fonts may be redistributed with the Plan 9 from User Space
+software.  No right is granted to create derivative works of these
+fonts or to redistribute them separately from Plan 9 from User Space.

font/lucsans/NOTICE

diff --git a/font/lucsans/NOTICE b/font/lucsans/NOTICE
index 6d58085..77dd66f 100644
--- a/font/lucsans/NOTICE
+++ b/font/lucsans/NOTICE
@@ -1,2 +1,6 @@
-These fonts are
-Copyright © 1985 Bigelow & Holmes Inc.
+This directory contains fonts licensed from Bigelow & Holmes.
+Copyright © 1985 Bigelow & Holmes Inc.  All rights reserved.
+
+These fonts may be redistributed with the Plan 9 from User Space
+software.  No right is granted to create derivative works of these
+fonts or to redistribute them separately from Plan 9 from User Space.

font/pelm/NOTICE

diff --git a/font/pelm/NOTICE b/font/pelm/NOTICE
index 6d58085..77dd66f 100644
--- a/font/pelm/NOTICE
+++ b/font/pelm/NOTICE
@@ -1,2 +1,6 @@
-These fonts are
-Copyright © 1985 Bigelow & Holmes Inc.
+This directory contains fonts licensed from Bigelow & Holmes.
+Copyright © 1985 Bigelow & Holmes Inc.  All rights reserved.
+
+These fonts may be redistributed with the Plan 9 from User Space
+software.  No right is granted to create derivative works of these
+fonts or to redistribute them separately from Plan 9 from User Space.