Raise copyright years

[goredo.git] / doc / index.texi

diff --git a/doc/index.texi b/doc/index.texi
index c1d5218bcc4aac1f7ae621cf405bf80841755c92..45427f04ad529ee0912d0f841a9c29ba8d815a61 100644 (file)
--- a/doc/index.texi
+++ b/doc/index.texi
@@ -3,7 +3,7 @@
 @settitle goredo
 
 @copying
-Copyright @copyright{} 2020-2022 @email{stargrave@@stargrave.org, Sergey Matveev}
+Copyright @copyright{} 2020-2023 @email{stargrave@@stargrave.org, Sergey Matveev}
 @end copying
 
 @node Top