Sort the list of flags in newsyslog.conf entries.

Move the 'X' and 'Y' entries into their sorted location in the list
of flags just above 'Z'.

Reviewed by:	bcr
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D13904

usr.sbin/newsyslog/newsyslog.conf.5

@@ -21,7 +21,7 @@
 .\" the suitability of this software for any purpose.  It is
 .\" provided "as is" without express or implied warranty.
 .\"
-.Dd Dec 31, 2017
+.Dd January 15, 2018
 .Dt NEWSYSLOG.CONF 5
 .Os
 .Sh NAME
@@ -297,18 +297,6 @@ indicates that
 should attempt to save disk space by compressing the rotated
 log file using
 .Xr bzip2 1 .
-.It Cm X
-indicates that
-.Xr newsyslog 8
-should attempt to save disk space by compressing the rotated
-log file using
-.Xr xz 1 .
-.It Cm Y
-indicates that
-.Xr newsyslog 8
-should attempt to save disk space by compressing the rotated
-log file using
-.Xr zstd 1 .
 .It Cm N
 indicates that there is no process which needs to be signaled
 when this log file is rotated.
@@ -332,6 +320,18 @@ indicates that the file specified by
 will contain the ID for a process group instead of a process.
 This option also requires that the first line in that file
 be a negative value to distinguish it from a process ID.
+.It Cm X
+indicates that
+.Xr newsyslog 8
+should attempt to save disk space by compressing the rotated
+log file using
+.Xr xz 1 .
+.It Cm Y
+indicates that
+.Xr newsyslog 8
+should attempt to save disk space by compressing the rotated
+log file using
+.Xr zstd 1 .
 .It Cm Z
 indicates that
 .Xr newsyslog 8