upstream: fix a formatting error and add some Xr; from debian at

helgefjell de

removed references to rlogin etc. as no longer relevant;
suggested by djm

ok djm dtucker

OpenBSD-Commit-ID: 3c431c303068d3aec5bb18573a0bd5e0cd77c5ae

sshd.8

@@ -33,8 +33,8 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.\" $OpenBSD: sshd.8,v 1.315 2021/06/04 05:59:18 djm Exp $
-.Dd $Mdocdate: June 4 2021 $
+.\" $OpenBSD: sshd.8,v 1.316 2021/07/30 14:28:13 jmc Exp $
+.Dd $Mdocdate: July 30 2021 $
 .Dt SSHD 8
 .Os
 .Sh NAME
@@ -58,8 +58,7 @@
 .Nm
 (OpenSSH Daemon) is the daemon program for
 .Xr ssh 1 .
-Together these programs replace rlogin and rsh,
-and provide secure encrypted communications between two untrusted hosts
+It provides secure encrypted communications between two untrusted hosts
 over an insecure network.
 .Pp
 .Nm
@@ -107,7 +106,7 @@ supplied in any order, either with multiple
 .Fl C
 options or as a comma-separated list.
 The keywords are
-.Dq addr,
+.Dq addr ,
 .Dq user ,
 .Dq host ,
 .Dq laddr ,
@@ -135,7 +134,9 @@ This allows easy monitoring of
 Debug mode.
 The server sends verbose debug output to standard error,
 and does not put itself in the background.
-The server also will not fork and will only process one connection.
+The server also will not
+.Xr fork 2
+and will only process one connection.
 This option is only intended for debugging for the server.
 Multiple
 .Fl d
@@ -355,7 +356,8 @@ exists and the
 option is set, runs it; else if
 .Pa /etc/ssh/sshrc
 exists, runs
-it; otherwise runs xauth.
+it; otherwise runs
+.Xr xauth 1 .
 The
 .Dq rc
 files are given the X11