gnu: backup: Remove my copyright.

This is a follow-up of 7757f440449, where my copyright is not needed.

* gnu/packages/backup.scm: Remove my copyright.

diff --git a/gnu/packages/backup.scm b/gnu/packages/backup.scm
index a4a0877..fc43f93 100644 (file)
--- a/gnu/packages/backup.scm
+++ b/gnu/packages/backup.scm
@@ -14,7 +14,6 @@
 ;;; Copyright © 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2019 Alex Vong <alexvong1995@gmail.com>
 ;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com>
-;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;