Update copyright years

13 files changed, 13 insertions, 13 deletions

diff --git a/libmailutils/datetime/Makefile.am b/libmailutils/datetime/Makefile.am
index 1b6f24603..7e06ccdb4 100644
--- a/libmailutils/datetime/Makefile.am
+++ b/libmailutils/datetime/Makefile.am
@@ -1,5 +1,5 @@
 # GNU Mailutils -- a suite of utilities for electronic mail
-# Copyright (C) 2011-2019 Free Software Foundation, Inc.
+# Copyright (C) 2011-2020 Free Software Foundation, Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/dow.c b/libmailutils/datetime/dow.c
index 495671c46..7df9deeac 100644
--- a/libmailutils/datetime/dow.c
+++ b/libmailutils/datetime/dow.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/doy.c b/libmailutils/datetime/doy.c
index 386910fbd..8c7ac5b2b 100644
--- a/libmailutils/datetime/doy.c
+++ b/libmailutils/datetime/doy.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/jd.c b/libmailutils/datetime/jd.c
index 9cfc4dc69..ce58f7b26 100644
--- a/libmailutils/datetime/jd.c
+++ b/libmailutils/datetime/jd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/parsedate.y b/libmailutils/datetime/parsedate.y
index 6fb4c05f3..977713001 100644
--- a/libmailutils/datetime/parsedate.y
+++ b/libmailutils/datetime/parsedate.y
@@ -1,6 +1,6 @@
 %{
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003-2019 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/datetime/scantime.c b/libmailutils/datetime/scantime.c
index 64d713225..bb7579abb 100644
--- a/libmailutils/datetime/scantime.c
+++ b/libmailutils/datetime/scantime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/streamftime.c b/libmailutils/datetime/streamftime.c
index 09a553290..d30576301 100644
--- a/libmailutils/datetime/streamftime.c
+++ b/libmailutils/datetime/streamftime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/strftime.c b/libmailutils/datetime/strftime.c
index cbd29dd93..4c7d66c88 100644
--- a/libmailutils/datetime/strftime.c
+++ b/libmailutils/datetime/strftime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/tab.c b/libmailutils/datetime/tab.c
index 74002801b..dfd6b5d89 100644
--- a/libmailutils/datetime/tab.c
+++ b/libmailutils/datetime/tab.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libmailutils/datetime/tzlocal.c b/libmailutils/datetime/tzlocal.c
index db15ad3af..b81e694af 100644
--- a/libmailutils/datetime/tzlocal.c
+++ b/libmailutils/datetime/tzlocal.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/datetime/unixtime.c b/libmailutils/datetime/unixtime.c
index dc078fbc4..21d7d61b4 100644
--- a/libmailutils/datetime/unixtime.c
+++ b/libmailutils/datetime/unixtime.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/datetime/utcoff.c b/libmailutils/datetime/utcoff.c
index 680bd614c..f45d7f03c 100644
--- a/libmailutils/datetime/utcoff.c
+++ b/libmailutils/datetime/utcoff.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/libmailutils/datetime/yd.c b/libmailutils/datetime/yd.c
index 9eb89f7af..7683d2667 100644
--- a/libmailutils/datetime/yd.c
+++ b/libmailutils/datetime/yd.c
@@ -1,5 +1,5 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public