9763 zfs(1M): broken formatting in allow/unallow description

@@ -24,11 +24,11 @@
 .\" Copyright (c) 2011, 2016 by Delphix. All rights reserved.
 .\" Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
 .\" Copyright (c) 2014, Joyent, Inc. All rights reserved.
 .\" Copyright (c) 2014 by Adam Stevko. All rights reserved.
 .\" Copyright (c) 2014 Integros [integros.com]
-.\" Copyright 2017 Nexenta Systems, Inc.
+.\" Copyright 2018 Nexenta Systems, Inc.
 .\" Copyright 2018 Joyent, Inc.
 .\"
 .Dd Feb 10, 2018
 .Dt ZFS 1M
 .Os

@@ -3140,11 +3140,12 @@
 .Op Fl dglu
 .Ar user Ns | Ns Ar group Ns Oo , Ns Ar user Ns | Ns Ar group Oc Ns ...
 .Ar perm Ns | Ns @ Ns Ar setname Ns Oo , Ns Ar perm Ns | Ns @ Ns
 .Ar setname Oc Ns ...
 .Ar filesystem Ns | Ns Ar volume
-.br
+.Xc
+.It Xo
 .Nm
 .Cm allow
 .Op Fl dl
 .Fl e Ns | Ns Sy everyone
 .Ar perm Ns | Ns @ Ns Ar setname Ns Oo , Ns Ar perm Ns | Ns @ Ns

@@ -3314,19 +3315,21 @@
 .Op Fl dglru
 .Ar user Ns | Ns Ar group Ns Oo , Ns Ar user Ns | Ns Ar group Oc Ns ...
 .Oo Ar perm Ns | Ns @ Ns Ar setname Ns Oo , Ns Ar perm Ns | Ns @ Ns
 .Ar setname Oc Ns ... Oc
 .Ar filesystem Ns | Ns Ar volume
-.br
+.Xc
+.It Xo
 .Nm
 .Cm unallow
 .Op Fl dlr
 .Fl e Ns | Ns Sy everyone
 .Oo Ar perm Ns | Ns @ Ns Ar setname Ns Oo , Ns Ar perm Ns | Ns @ Ns
 .Ar setname Oc Ns ... Oc
 .Ar filesystem Ns | Ns Ar volume
-.br
+.Xc
+.It Xo
 .Nm
 .Cm unallow
 .Op Fl r
 .Fl c
 .Oo Ar perm Ns | Ns @ Ns Ar setname Ns Oo , Ns Ar perm Ns | Ns @ Ns