upstream: remove some unneeded Xo/Xc calls; from evan silberman the

original diff had a couple of errors, which i've fixed

OpenBSD-Commit-ID: f37ad5888adbc0d4e1cd6b6de237841f4b1e650d

ssh_config.5

@@ -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: ssh_config.5,v 1.402 2024/09/09 14:41:21 naddy Exp $
-.Dd $Mdocdate: September 9 2024 $
+.\" $OpenBSD: ssh_config.5,v 1.403 2024/09/25 06:13:01 jmc Exp $
+.Dd $Mdocdate: September 25 2024 $
 .Dt SSH_CONFIG 5
 .Os
 .Sh NAME
@@ -1584,14 +1584,12 @@ ProxyCommand /usr/bin/nc -X connect -x 192.0.2.0:8080 %h %p
 .Ed
 .It Cm ProxyJump
 Specifies one or more jump proxies as either
-.Xo
 .Sm off
 .Op Ar user No @
 .Ar host
 .Op : Ns Ar port
 .Sm on
-or an ssh URI
-.Xc .
+or an ssh URI.
 Multiple proxies may be separated by comma characters and will be visited
 sequentially.
 Setting this option will cause