LICENCE.txt: Tidy up a bit

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/LICENCE.txt b/LICENCE.txt
index b15b7fb1f0a377622a7e74b5c16e803957aed552..2113d1a888fff9e4e2101c3a453dfa37ef5835b4 100644 (file)
--- a/LICENCE.txt
+++ b/LICENCE.txt
@@ -1,18 +1,31 @@
-Copyright 2010,2015,2022,2024 Ian Jackson <ijackson@chiark.greenend.org.uk>
-SPDX-License-Identifier: GPL-3.0-or-later
+innduct - tailing reliable realtime streaming feeder for inn
+============================================================
 
-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.
+innduct is
+  Copyright 2010,2015,2022,2024
+  Ian Jackson <ijackson@chiark.greenend.org.uk>
+
+
+GPLv3+
+======
+
+innduct is distributed under the terms of the GNU General Public
+License, version 3 or later (at your option).
+
+secnet 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.
+
+The file COPYING in the source tree contains a copy of the GNU GPL v3.
+A copy of this licence can be found on Debian systems (and
+derivatives) in /usr/share/common-licenses/GPL-3.
+
+Some files contain a notice with the abbreviated form:
+  SPDX-License-Identifier: GPL-3.0-or-later
+As is conventional, this should be read as a licence grant.
 
-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/>.
 
 (I believe that when you compile and link this as part of the inn2
 build, with the Makefile runes I have provided, all the libraries