manlint and minor markup fixes

*** 37,47 ****
  .Fl w
  option with
  .Xr man 1 ,
  and that command should be used instead.
  .Sh OPTIONS
! .Bl -tag -width ".Fl d"
  .It Fl M Ar path
  Generate the
  .Nm whatis
  database files within the specified colon separated manual paths.
  Overrides the
--- 37,47 ----
  .Fl w
  option with
  .Xr man 1 ,
  and that command should be used instead.
  .Sh OPTIONS
! .Bl -tag -width Fl
  .It Fl M Ar path
  Generate the
  .Nm whatis
  database files within the specified colon separated manual paths.
  Overrides the
*** 51,72 ****
  This option is present for backwards compatibility, and is ignored.
  .El
  .Sh ENVIRONMENT
  The following environment variables affect the execution of
  .Nm :
! .Bl -tag -width ".Ev MANPATH"
  .It Ev MANPATH
  Used to specify a colon seperated list of manual paths within
  which to generate
  .Nm whatis
  database files.
  .El
  .Sh EXIT STATUS
  .Ex -std
- .Sh INTERFACE STABILITY
- .Nm "Obsolete Committed" .
  .Sh CODE SET INDEPENDENCE
  Enabled.
  .Sh SEE ALSO
  .Xr apropos 1 ,
  .Xr man 1 ,
  .Xr whatis 1
--- 51,72 ----
  This option is present for backwards compatibility, and is ignored.
  .El
  .Sh ENVIRONMENT
  The following environment variables affect the execution of
  .Nm :
! .Bl -tag -width Ev
  .It Ev MANPATH
  Used to specify a colon seperated list of manual paths within
  which to generate
  .Nm whatis
  database files.
  .El
  .Sh EXIT STATUS
  .Ex -std
  .Sh CODE SET INDEPENDENCE
  Enabled.
+ .Sh INTERFACE STABILITY
+ .Nm "Obsolete Committed" .
  .Sh SEE ALSO
  .Xr apropos 1 ,
  .Xr man 1 ,
  .Xr whatis 1