Fix copyright years by hand

These are dates that admin/update-copyright did not update.

7 files changed, 13 insertions, 13 deletions

diff --git a/etc/images/README b/etc/images/README
index f6e4f69668f..00aac4f510a 100644
--- a/etc/images/README
+++ b/etc/images/README
@@ -31,15 +31,15 @@ File: mh-logo.xpm
 
 Files: gnus.pbm
   Author: Luis Fernandes <elf@ee.ryerson.ca>
-  Copyright (C) 2001-2020 Free Software Foundation, Inc.
+  Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 Files: splash.png, splash.svg, splash.pbm, splash.xpm
   Author: Francesc Rocher <francesc.rocher@gmail.com>
-  Copyright (C) 2008-2020 Free Software Foundation, Inc.
+  Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 Files: checked.xpm, unchecked.xpm
   Author: Chong Yidong <cyd@stupidchicken.com>
-  Copyright (C) 2010-2020 Free Software Foundation, Inc.
+  Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 
 * The following icons are from GTK+ 2.x. They are not part of Emacs, but
diff --git a/etc/images/checked.xpm b/etc/images/checked.xpm
index 9f60b368422..3e7e76f254e 100644
--- a/etc/images/checked.xpm
+++ b/etc/images/checked.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-/* Copyright (C) 2010-2020 Free Software Foundation, Inc.
+/* Copyright (C) 2010-2021 Free Software Foundation, Inc.
  *
  * Author: Chong Yidong <cyd@stupidchicken.com>
  *
diff --git a/etc/images/gnus/README b/etc/images/gnus/README
index 4ca948ecd73..4acfc0c7db9 100644
--- a/etc/images/gnus/README
+++ b/etc/images/gnus/README
@@ -21,11 +21,11 @@ Files: catchup.pbm catchup.xpm cu-exit.pbm cu-exit.xpm
   unsubscribe.pbm unsubscribe.xpm uu-decode.pbm uu-decode.xpm
   uu-post.pbm uu-post.xpm
 Author: Luis Fernandes <elf@ee.ryerson.ca>
-Copyright (C) 2001-2020 Free Software Foundation, Inc.
+Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 Files: gnus.png, gnus.svg
   Author: Francesc Rocher <rocher@member.fsf.org>
-  Copyright (C) 2008-2020 Free Software Foundation, Inc.
+  Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 
 * The following icons are from GNOME 2.x. They are not part of Emacs,
diff --git a/etc/images/gud/README b/etc/images/gud/README
index b56a5883f2b..0ef5258b9a8 100644
--- a/etc/images/gud/README
+++ b/etc/images/gud/README
@@ -31,7 +31,7 @@ their copyright assignment included the icons.
 The following icons are converted from the Insight Windows style icon
 set in src/gdb/gdbtk/library/images2.
 
-Copyright (C) 2002-2020 Free Software Foundation, Inc.
+Copyright (C) 2002-2021 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
 
   cont.pbm and cont.xpm were converted from continue.gif
@@ -47,7 +47,7 @@ License: GNU General Public License version 3 or later (see COPYING)
 The following icons are created from the Insight Windows style icon
 set in src/gdb/gdbtk/library/images2.
 
-Copyright (C) 2002-2020 Free Software Foundation, Inc.
+Copyright (C) 2002-2021 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
 
   rcont.xpm rfinish.xpm
diff --git a/etc/images/icons/README b/etc/images/icons/README
index 56096aa773b..a0a2e9303d5 100644
--- a/etc/images/icons/README
+++ b/etc/images/icons/README
@@ -14,7 +14,7 @@ Files: hicolor/16x16/apps/emacs23.png hicolor/24x24/apps/emacs23.png
        hicolor/128x128/apps/emacs23.png hicolor/scalable/apps/emacs23.svg
 
 Author: Kentaro Ohkouchi <nanasess@fsm.ne.jp>
-Copyright (C) 2007-2020 Free Software Foundation, Inc.
+Copyright (C) 2007-2021 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
 
 
@@ -22,7 +22,7 @@ Files: hicolor/16x16/apps/emacs22.png hicolor/24x24/apps/emacs22.png
        hicolor/32x32/apps/emacs22.png hicolor/48x48/apps/emacs22.png
 
 Author: Andrew Zhilin <andrew_zhilin@yahoo.com>
-Copyright (C) 2005-2020 Free Software Foundation, Inc.
+Copyright (C) 2005-2021 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
 
 Files: allout-widgets-dark-bg/closed.png
@@ -71,5 +71,5 @@ Files: allout-widgets-dark-bg/closed.png
        allout-widgets-light-bg/through-descender.xpm
 
 Author: Ken Manheimer <ken.manheimer@gmail.com>
-Copyright (C) 2011-2020 Free Software Foundation, Inc.
+Copyright (C) 2011-2021 Free Software Foundation, Inc.
 License: GNU General Public License version 3 or later (see COPYING)
diff --git a/etc/images/mh-logo.xpm b/etc/images/mh-logo.xpm
index 97848e06ce9..fd7598d5a6b 100644
--- a/etc/images/mh-logo.xpm
+++ b/etc/images/mh-logo.xpm
@@ -1,7 +1,7 @@
 /* XPM */
 /* MH-E Logo
  *
- * Copyright (C) 2003-2020 Free Software Foundation, Inc.
+ * Copyright (C) 2003-2021 Free Software Foundation, Inc.
  *
  * Author: Satyaki Das
  *
diff --git a/etc/images/unchecked.xpm b/etc/images/unchecked.xpm
index 128fcd1b47c..5e18534e77e 100644
--- a/etc/images/unchecked.xpm
+++ b/etc/images/unchecked.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-/* Copyright (C) 2010-2020 Free Software Foundation, Inc.
+/* Copyright (C) 2010-2021 Free Software Foundation, Inc.
  *
  * Author: Chong Yidong <cyd@stupidchicken.com>
  *