add notices

diff --git a/bf-alerts.pl b/bf-alerts.pl
index 232f11ae6946cbcd96449eb295989effeff4317b..66c0c6d89c6ad9bfaccaba1f99610e22f5044474 100755 (executable)
--- a/bf-alerts.pl
+++ b/bf-alerts.pl
@@ -1,5 +1,13 @@
 #!/usr/bin/perl
 
+=comment
+
+Copyright (c) 2003-2010, Andrew Dunstan
+
+See accompanying License file for license details
+
+=cut 
+
 use strict;
 
 use Digest::SHA1  qw(sha1_hex);