Forbid any later GNU GPL versions autousage

[nncp.git] / doc / about.texi

diff --git a/doc/about.texi b/doc/about.texi
index f8070f15a0e766338880e015891d4d84471a5450..a11526182cac4975b3c5c70bbf017cd567a5bd01 100644 (file)
--- a/doc/about.texi
+++ b/doc/about.texi
@@ -29,7 +29,7 @@ Look for possible @ref{Use cases, use cases}!
 
 NNCP is @url{https://www.gnu.org/philosophy/pragmatic.html, copylefted}
 @url{https://www.gnu.org/philosophy/free-sw.html, free software}
-licenced under @url{https://www.gnu.org/licenses/gpl-3.0.html, GNU GPLv3+}.
+licenced under @url{https://www.gnu.org/licenses/gpl-3.0.html, GNU GPLv3}.
 It should work on all @url{https://en.wikipedia.org/wiki/POSIX,
 POSIX}-compatible systems. Easy @ref{Integration, integration} with existing
 @url{https://en.wikipedia.org/wiki/SMTP, SMTP} servers. Single