dma.8: appease FreeBSD's man page linter igor

Author: emaste

dma.8

@@ -74,7 +74,7 @@ acts as a compatibility option for sendmail.
 .It Fl bp
 List all mails currently stored in the mail queue.
 .It Fl bq
-Queue the mail, but don't attempt to deliver it.
+Queue the mail, but do not attempt to deliver it.
 See also the
 .Sq DEFER
 config file setting below.
@@ -84,7 +84,7 @@ All other
 .Ar mode Ns
 s are ignored.
 .It Fl D
-Don't run in the background.
+Do not run in the background.
 Useful for debugging.
 .It Fl f Ar sender
 Set sender address (envelope-from) to
@@ -201,7 +201,7 @@ The special name
 .Ql *
 can be used to create a catch-all alias, which gets used if no other
 matching alias is found.
-Use the catch-all alias only if you don't want any local mail to be
+Use the catch-all alias only if you do not want any local mail to be
 delivered.
 .It Ic SPOOLDIR Xo
 (string, default=/var/spool/dma)