Bug 12455: (QA followup) license text missing

Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>

t/SMS.t

@@ -1,5 +1,20 @@
 #!/usr/bin/perl
 
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# Koha is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
+
 use Modern::Perl;
 
 use t::lib::Mocks;
@@ -42,3 +57,5 @@ $send_sms = C4::SMS->send_sms({
     driver => 'Test',
 });
 is( $send_sms, 1, 'send_sms returns 1' );
+
+1;