emacs-30 f8da72b41cd: Improve gnus.texi indexing

[Stefan Kangas]

branch: emacs-30
commit f8da72b41cda77088231a03da2e0879a79c5f12e
Author: Stefan Kangas <stefankangas@gmail.com>
Commit: Stefan Kangas <stefankangas@gmail.com>

    Improve gnus.texi indexing
    
    * doc/misc/gnus.texi (Common Variables): Improve indexing.
---
 doc/misc/gnus.texi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index 71d548f3cee..200b68d2059 100644
--- a/doc/misc/gnus.texi
+++ b/doc/misc/gnus.texi
@@ -14374,6 +14374,8 @@ where you would put a @samp{SOCKS} wrapper for instance.
 @vindex nntp-address
 The address of the @acronym{NNTP} server.
 
+@cindex nntps
+@cindex snews
 @item nntp-port-number
 @vindex nntp-port-number
 Port number to connect to the @acronym{NNTP} server.  The default is