Change option -r to -n inline with conventions we use elsewhere.

I guess it serves me right for using a patch directly from Jan
Koum.  :)

Requested by:	many

usr.sbin/syslogd/syslogd.8

@@ -116,12 +116,12 @@ the default is
 Select the number of minutes between
 .Dq mark
 messages; the default is 20 minutes.
+.It Fl n
+Disable dns query for every request.
 .It Fl p
 Specify the pathname of an alternate log socket to be used instead;
 the default is
 .Pa /var/run/log .
-.It Fl r
-Disable dns query for every request.
 .It Fl l
 Specify a location where
 .Nm

usr.sbin/syslogd/syslogd.c

@@ -326,12 +326,12 @@ main(argc, argv)
 		case 'm':		/* mark interval */
 			MarkInterval = atoi(optarg) * 60;
 			break;
+		case 'n':
+			resolve = 0;
+			break;
 		case 'p':		/* path */
 			funixn[0] = optarg;
 			break;
-		case 'r':
-			resolve = 0;
-			break;
 		case 's':		/* no network mode */
 			SecureMode++;
 			break;