[gedit] Update copyright for 2020 in About dialog

[Sébastien Wilmet <swilmet src gnome org>]

commit 7565674303bab258f2478f77595fc562917510e0
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Jan 31 13:21:19 2020 +0100

    Update copyright for 2020 in About dialog

 gedit/gedit-commands-help.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gedit/gedit-commands-help.c b/gedit/gedit-commands-help.c
index 764a130f4..050bba5c8 100644
--- a/gedit/gedit-commands-help.c
+++ b/gedit/gedit-commands-help.c
@@ -102,7 +102,7 @@ _gedit_cmd_help_about (GeditWindow *window)
                NULL
        };
 
-       static const gchar copyright[] = "Copyright \xc2\xa9 1998-2019 - the gedit team";
+       static const gchar copyright[] = "Copyright \xc2\xa9 1998-2020 - the gedit team";
 
        static const gchar comments[] = \
                N_("gedit is a small and lightweight text editor for the GNOME Desktop");