Fix usage

[acme] / letscert

diff --git a/letscert b/letscert
index ff77f241bf467f2da5e922b7b69c7041a83ba42a..dbf245e0184be54a7d375068abdaca52780fa75f 100755 (executable)
--- a/letscert
+++ b/letscert
@@ -1,5 +1,20 @@
 #! /usr/bin/perl
 
+# This program 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.
+#
+# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Copyright (C) 2016 - 2017 Raphaël Gertz <acmepl@rapsys.eu>
+
 # Best practice
 use strict;
 use warnings;
@@ -54,4 +69,3 @@ $acme->issue();
 
 # Exit with success
 exit EXIT_SUCCESS;
-