update copyrights for 2021

[public-inbox.git] / Documentation / public-inbox-extindex-format.pod

diff --git a/Documentation/public-inbox-extindex-format.pod b/Documentation/public-inbox-extindex-format.pod
index acb21cd9b4a97ebb114744b4d4f62c6776b2fa17..52eb8e85b1663c0905dab9d1e28cca1911fb3acb 100644 (file)
--- a/Documentation/public-inbox-extindex-format.pod
+++ b/Documentation/public-inbox-extindex-format.pod
@@ -101,7 +101,7 @@ and testing.
 
 =head1 COPYRIGHT
 
-Copyright 2020 all contributors L<mailto:meta@public-inbox.org>
+Copyright 2020-2021 all contributors L<mailto:meta@public-inbox.org>
 
 License: AGPL-3.0+ L<http://www.gnu.org/licenses/agpl-3.0.txt>