btrfs-progs: update manpage to add filesystem show command in synopsis

filesystem show was missing in SYNOPSIS section.

Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

diff --git a/man/btrfs.8.in b/man/btrfs.8.in
index af7df4d..9b1f294 100644 (file)
--- a/man/btrfs.8.in
+++ b/man/btrfs.8.in
@@ -31,6 +31,8 @@ btrfs \- control a btrfs filesystem
 .PP
 \fBbtrfs\fP \fBfilesystem label\fP\fI <dev> [newlabel]\fP
 .PP
+\fBbtrfs\fP \fBfilesystem show\fP\fI [--all-devices|<uuid>|<label>]\fP
+.PP
 \fBbtrfs\fP \fBfilesystem balance\fP\fI <path> \fP
 .PP
 \fBbtrfs\fP \fBdevice scan\fP\fI [--all-devices|<device> [<device>...]]\fP