Raise copyright years

diff --git a/doc/index.texi b/doc/index.texi
index ad78c5c85e82a58d6e2f81ff7d35bd6cc24e3b8e..4e8fefd9c22463b524c38d38a8112a9e4ec43ded 100644 (file)
--- a/doc/index.texi
+++ b/doc/index.texi
@@ -2,7 +2,7 @@
 @settitle tofuproxy
 
 @copying
-Copyright @copyright{} 2021-2024 @email{stargrave@@stargrave.org, Sergey Matveev}
+Copyright @copyright{} 2021-2025 @email{stargrave@@stargrave.org, Sergey Matveev}
 @end copying
 
 @node Top