Raise copyright years

[gocheese.git] / doc / index.texi

diff --git a/doc/index.texi b/doc/index.texi
index 041ba70cab133aafbf932f5b8f49663aea0d43b7..8d8f25a94824e1b061fa78c866def8dc4f120ea8 100644 (file)
--- a/doc/index.texi
+++ b/doc/index.texi
@@ -3,7 +3,7 @@
 @settitle GoCheese
 
 @copying
-Copyright @copyright{} 2019-2022 @email{stargrave@@stargrave.org, Sergey Matveev}
+Copyright @copyright{} 2019-2023 @email{stargrave@@stargrave.org, Sergey Matveev}
 @end copying
 
 @node Top