Prepare for mdocNG.

share/man/man4/tty.4

@@ -303,7 +303,7 @@ If the value of the int pointed to by
 contains the
 .Dv FREAD
 bit as defined in
-.Pa Aq sys/file.h ,
+.Aq Pa sys/file.h ,
 then all characters in the input queue are cleared.  If it contains
 the
 .Dv FWRITE
@@ -324,7 +324,7 @@ and is the means by which most full\&-screen oriented programs determine the
 screen size.  The
 .Va winsize
 structure is defined in
-.Pa Aq sys/ioctl.h .
+.Aq Pa sys/ioctl.h .
 .It Dv TIOCSWINSZ Fa struct winsize *ws
 Set the window size associated with the terminal to be the value in
 the

share/man/man4/yp.4

@@ -166,17 +166,20 @@ There are three main types of
 systems:
 .Bl -enum -offset indent
 .It
-.Pa Tn NIS clients ,
+.Tn NIS
+clients,
 which query
 .Tn NIS
 servers for information.
 .It
-.Pa Tn NIS master servers ,
+.Tn NIS
+master servers,
 which maintain the canonical copies of all
 .Tn NIS
 maps.
 .It
-.Pa Tn NIS slave servers ,
+.Tn NIS
+slave servers,
 which maintain backup copies of
 .Tn NIS
 maps that are periodically

share/man/man8/yp.8

@@ -166,17 +166,20 @@ There are three main types of
 systems:
 .Bl -enum -offset indent
 .It
-.Pa Tn NIS clients ,
+.Tn NIS
+clients,
 which query
 .Tn NIS
 servers for information.
 .It
-.Pa Tn NIS master servers ,
+.Tn NIS
+master servers,
 which maintain the canonical copies of all
 .Tn NIS
 maps.
 .It
-.Pa Tn NIS slave servers ,
+.Tn NIS
+slave servers,
 which maintain backup copies of
 .Tn NIS
 maps that are periodically

usr.sbin/pim6sd/pim6sd.8

@@ -119,7 +119,7 @@ reset its debug level.
 The
 .Nm
 program puts its logs to a separate file
-.Pa Pq /var/log/pim6sd.log .
+.Pq Pa /var/log/pim6sd.log .
 The log level can be configured by the
 .Fl d
 command line option or the configuration file.