Don't advertise s_client in tls.el docs

* lisp/net/tls.el (tls-end-of-info, tls-success, tls-untrusted):
Don't mention s_client in docs.
; * doc/misc/gnus.texi (Direct Functions): Comment.

(cherry picked from commit 622c24a2b75a564b9861fc3ca7a7878741e8568d)

2 files changed, 8 insertions, 8 deletions

diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index e32b15ce0a5..998294d38f9 100644
--- a/doc/misc/gnus.texi
+++ b/doc/misc/gnus.texi
@@ -13863,6 +13863,7 @@ installed.  You then define a server as follows:
       (nntp-address "snews.bar.com"))
 @end lisp
 
+@c FIXME openssl s_client should be deprecated in favor of gnutls.
 @findex nntp-open-ssl-stream
 @item nntp-open-ssl-stream
 Opens a connection to a server over a @dfn{secure} channel.  To use
diff --git a/lisp/net/tls.el b/lisp/net/tls.el
index f75a4996b9c..11aae635aae 100644
--- a/lisp/net/tls.el
+++ b/lisp/net/tls.el
@@ -69,9 +69,8 @@
    "^\\*\\*\\* Starting TLS handshake\n\\)*"
    "\\)")
   "Regexp matching end of TLS client informational messages.
-Client data stream begins after the last character matched by
-this.  The default matches `openssl s_client' (version 0.9.8c)
-and `gnutls-cli' (version 2.0.1) output."
+Client data stream begins after the last character this matches.
+The default matches the output of \"gnutls-cli\" (version 2.0.1)."
   :version "22.2"
   :type 'regexp
   :group 'tls)
@@ -118,8 +117,8 @@ successful negotiation."
 
 (defcustom tls-success "- Handshake was completed\\|SSL handshake has read "
   "Regular expression indicating completed TLS handshakes.
-The default is what GnuTLS's \"gnutls-cli\" or OpenSSL's
-\"openssl s_client\" outputs."
+The default is what GnuTLS's \"gnutls-cli\" outputs."
+;; or OpenSSL's \"openssl s_client\"
   :version "22.1"
   :type 'regexp
   :group 'tls)
@@ -144,9 +143,9 @@ consider trustworthy, e.g.:
 (defcustom tls-untrusted
   "- Peer's certificate is NOT trusted\\|Verify return code: \\([^0] \\|.[^ ]\\)"
   "Regular expression indicating failure of TLS certificate verification.
-The default is what GnuTLS's \"gnutls-cli\" or OpenSSL's
-\"openssl s_client\" return in the event of unsuccessful
-verification."
+The default is what GnuTLS's \"gnutls-cli\" returns in the event of
+unsuccessful verification."
+;; or OpenSSL's \"openssl s_client\"
   :type 'regexp
   :version "23.1" ;; No Gnus
   :group 'tls)