Raise copyright years

[nncp.git] / doc / index.texi

diff --git a/doc/index.texi b/doc/index.texi
index 37a7ab9faf6dc62331975f1359d367de0d1eec7c..ede516f2658bfd88f079153f8ef740cb9f13cb63 100644 (file)
--- a/doc/index.texi
+++ b/doc/index.texi
@@ -6,7 +6,7 @@
 This manual is for NNCP (Node to Node copy) -- collection of utilities
 simplifying secure store-and-forward files and mail exchanging.
 
-Copyright @copyright{} 2016-2022 @email{stargrave@@stargrave.org, Sergey Matveev}
+Copyright @copyright{} 2016-2023 @email{stargrave@@stargrave.org, Sergey Matveev}
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
@@ -17,9 +17,6 @@ A copy of the license is included in the section entitled "Copying conditions".
 @end copying
 
 @node Top
-@c dummy cindex, to pass through the current info's bug, which can skip
-@c the first index entry during searching
-@cindex 0
 @top NNCP
 
 @cindex Pedro
@@ -36,6 +33,7 @@ There are also articles about its usage outside this website:
 @item @url{https://changelog.complete.org/archives/tag/nncp, Series of descriptive articles} by John Goerzen
 @item @url{https://www.youtube.com/watch?v=0i3r63pnyHM, Presentation of NNCP on Internet Freedom Conference 2019} (on russian)
     (@url{http://www.stargrave.org/20191207-Internet_Freedom_Conference-NNCP.webm.torrent, torrent})
+@item @url{https://habr.com/ru/post/692254/, Неужто так сложно передать зашифрованный файл? Эволюция формата пакетов NNCP} (on russian)
 @end itemize
 
 @center Interested? @ref{Tarballs, @strong{Download it}}!