[DOC] GNU is using HTTPS by default now

Signed-off-by: Sergey Matveev <stargrave@stargrave.org>

diff --git a/doc/overview.texi b/doc/overview.texi
index 7c5bcc087d53e24f94f5deebf4a9a8d958f81a7e..9dfd081c6d6bbc6a2b3bbe82239f25cd70411853 100644 (file)
--- a/doc/overview.texi
+++ b/doc/overview.texi
@@ -40,7 +40,7 @@ popular Microsoft Windows or Apple OS X support.
 @itemize @bullet
 @item
 Copylefted free software: licensed under
-@url{http://www.gnu.org/licenses/gpl-3.0.html, GPLv3+}
+@url{https://www.gnu.org/licenses/gpl-3.0.html, GPLv3+}
 @item
 Works with @url{https://en.wikipedia.org/wiki/TAP_(network_driver), TAP}
 network interfaces on top of UDP entirely