d/copyright: update to upstream

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/debian/copyright b/debian/copyright
index 79de700fc83e45cceef7746337392a6fecb3f078..f9d25536488b9d7cacd816817d799616a3bf0582 100644 (file)
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,4 +1,4 @@
-Copyright (C) 2017 Proxmox Server Solutions GmbH
+Copyright (C) 2017-2020 Proxmox Server Solutions GmbH
 
 This software is written by Proxmox Server Solutions GmbH <support@proxmox.com>
 
@@ -19,6 +19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 xterm.js
 
+Copyright (c) 2017-2019, The xterm.js authors (https://github.com/xtermjs/xterm.js)
 Copyright (c) 2014-2016, SourceLair Private Company (https://www.sourcelair.com)
 Copyright (c) 2012-2013, Christopher Jeffrey (https://github.com/chjj/)