11224 nightly and bldenv should be usable directly

@@ -22,13 +22,13 @@
 # Copyright 2015 Nexenta Systems, Inc.  All rights reserved.
 # Copyright 2012 Joshua M. Clulow <josh@sysmgr.org>
 # Copyright 2015, OmniTI Computer Consulting, Inc. All rights reserved.
 # Copyright 2016 RackTop Systems.
 # Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
-# Copyright 2019, Joyent, Inc.
+# Copyright 2020 Joyent, Inc.
 #
-# - This file is sourced by "bldenv.sh" and "nightly.sh" and should not
+# - This file is sourced by "bldenv" and "nightly" and should not
 #   be executed directly.
 # - This script is only interpreted by ksh93 and explicitly allows the
 #   use of ksh93 language extensions.