do not repeat 0m0.00s

via https://bugzilla.redhat.com/show_bug.cgi?id=1612173

mksh.1

@@ -1,4 +1,4 @@
-.\" $MirOS: src/bin/mksh/mksh.1,v 1.459 2018/08/10 02:53:36 tg Exp $
+.\" $MirOS: src/bin/mksh/mksh.1,v 1.460 2018/08/17 20:33:08 tg Exp $
 .\" $OpenBSD: ksh.1,v 1.160 2015/07/04 13:27:04 feinerer Exp $
 .\"-
 .\" Copyright © 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
@@ -77,7 +77,7 @@
 .\" with -mandoc, it might implement .Mx itself, but we want to
 .\" use our own definition. And .Dd must come *first*, always.
 .\"
-.Dd $Mdocdate: August 10 2018 $
+.Dd $Mdocdate: August 17 2018 $
 .\"
 .\" Check which macro package we use, and do other -mdoc setup.
 .\"
@@ -4667,15 +4667,15 @@ the user CPU time (time spent running in user mode), and the system CPU time
 (time spent running in kernel mode).
 Times are reported to standard error; the format of the output is:
 .Pp
-.Dl "0m0.00s real     0m0.00s user     0m0.00s system"
+.Dl "0m0.03s real     0m0.02s user     0m0.01s system"
 .Pp
 If the
 .Fl p
 option is given the output is slightly longer:
 .Bd -literal -offset indent
-real     0.00
-user     0.00
-sys      0.00
+real     0.03
+user     0.02
+sys      0.01
 .Ed
 .Pp
 It is an error to specify the
@@ -4700,8 +4700,8 @@ Print the accumulated user and system times used both by the shell
 and by processes that the shell started which have exited.
 The format of the output is:
 .Bd -literal -offset indent
-0m0.00s 0m0.00s
-0m0.00s 0m0.00s
+0m0.01s 0m0.00s
+0m0.04s 0m0.02s
 .Ed
 .Pp
 .It Ic trap Ar n Op Ar signal ...