Improve gnus.texi indexing

* doc/misc/gnus.texi (Common Variables): Improve indexing.

diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index 71d548f3ceedd4e762dd6d2ab8725f40696241fd..200b68d20596f7356bbee54c0e66146a91d5efff 100644 (file)
--- 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