Finish up hostname(1)

README

@@ -34,7 +34,7 @@ The following tools are implemented ('*' == finished, '#' == UTF-8 support,
 #* fold            yes                             none
 =* grep            yes                             none
 =* head            yes                             none
-=  hostname        non-posix                       none
+=* hostname        non-posix                       none
 =* kill            yes                             none
 =* link            yes                             none
 =* ln              yes                             none

hostname.1

@@ -3,13 +3,16 @@
 .Os sbase
 .Sh NAME
 .Nm hostname
-.Nd set or print name of current host system
+.Nd set or print host name
 .Sh SYNOPSIS
 .Nm
 .Op Ar name
 .Sh DESCRIPTION
 .Nm
-sets or prints the name of the current host. If no argument is given,
-the name of the current host is printed.
+sets the current host name to
+.Ar name .
+If no
+.Ar name
+is given, the current host name is written to stdout.
 .Sh SEE ALSO
 .Xr hostname 7