[FYI] {maint} copyright: add few missing copyright notices

[Stefano Lattarini]

Issue revealed by warnings from "make update-copyright".

* maintainer/am-ft: Add copyright notice.
* maintainer/am-xft: Likewise.
* maintainer/rename-tests: Likewise.

Signed-off-by: Stefano Lattarini <address@hidden>
---
 maintainer/am-ft        | 16 ++++++++++++++++
 maintainer/am-xft       | 15 +++++++++++++++
 maintainer/rename-tests | 15 +++++++++++++++
 3 files changed, 46 insertions(+)

diff --git a/maintainer/am-ft b/maintainer/am-ft
index d8a2722..1d22790 100755
--- a/maintainer/am-ft
+++ b/maintainer/am-ft
@@ -1,6 +1,22 @@
 #!/usr/bin/env bash
 # Remote testing of Automake tarballs made easy.
 # This script requires Bash 4.x or later.
+
+# Copyright (C) 2013 Free Software Foundation, Inc.
+
+# 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 2, 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/>.
+
 # TODO: some documentation would be nice ...
 
 set -u
diff --git a/maintainer/am-xft b/maintainer/am-xft
index 564aa3b..d7fee4c 100755
--- a/maintainer/am-xft
+++ b/maintainer/am-xft
@@ -1,3 +1,18 @@
 #!/bin/sh
+# Copyright (C) 2013 Free Software Foundation, Inc.
+
+# 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 2, 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/>.
+
 MAKE=${MAKE-make} GIT=${GIT-git}
 $GIT clean -fdx && $MAKE bootstrap && $MAKE dist && exec am-ft "$@"
diff --git a/maintainer/rename-tests b/maintainer/rename-tests
index 6fce9fe..a584748 100755
--- a/maintainer/rename-tests
+++ b/maintainer/rename-tests
@@ -1,6 +1,21 @@
 #!/usr/bin/env bash
 # Convenience script to rename test cases in Automake.
 
+# Copyright (C) 2013 Free Software Foundation, Inc.
+
+# 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 2, 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/>.
+
 set -e -u
 
 me=${0##*/}
-- 
1.8.1.rc3.192.g2d0029e