doc/index.texi |  2 +-
 main.go        | 30 ++++++++++++++----------------

diff --git a/doc/index.texi b/doc/index.texi
index 1e8d944eb43ad9f562613f2a39969f9d490013e9..79c9ebde1167e784f2254bdbdcf147ae6fc52d53 100644
--- a/doc/index.texi
+++ b/doc/index.texi
@@ -2,7 +2,7 @@ \input texinfo
 @settitle paster
 
 @copying
-Copyright @copyright{} 2021-2023 @email{stargrave@@stargrave.org, Sergey Matveev}
+Copyright @copyright{} 2021-2024 @email{stargrave@@stargrave.org, Sergey Matveev}
 @end copying
 
 @node Top
diff --git a/main.go b/main.go
index c1bc2712484828c6b1ba80781c0ae2695df1a720..17957374a6e4bbf799f3930798b1a6dc7b2f3404 100644
--- a/main.go
+++ b/main.go
@@ -1,19 +1,17 @@
-/*
-paster -- paste service
-Copyright (C) 2021-2023 Sergey Matveev <stargrave@stargrave.org>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
+// paster -- paste service
+// Copyright (C) 2021-2024 Sergey Matveev <stargrave@stargrave.org>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 package main