bhyve.8: fix -k description

Apparently 19eaa01 inserted -K description in the middle of -k.

Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
Differential revision:	https://reviews.freebsd.org/D43164

usr.sbin/bhyve/bhyve.8

@@ -196,16 +196,6 @@ Print help message and exit.
 Set configuration variables from a simple, key-value config file.
 Each line of the config file is expected to consist of a config variable
 name, an equals sign
-.It Fl K Ar layout
-Specify the keyboard layout.
-The value that can be specified sets the file name in
-.Ar /usr/share/bhyve/kbdlayout .
-This specification only works when loaded with UEFI mode for VNC.
-When using a VNC client that supports QEMU Extended Key Event Message (e.g.
-TigerVNC), this option isn't needed.
-When using a VNC client that doesn't support QEMU Extended Key Event Message
-(e.g. tightVNC), the layout defaults to the US keyboard unless specified
-otherwise.
 .Pq Sq = ,
 and a value.
 No spaces are permitted between the variable name, equals sign, or
@@ -216,6 +206,16 @@ are ignored.
 See
 .Xr bhyve_config 5
 for more details.
+.It Fl K Ar layout
+Specify the keyboard layout.
+The value that can be specified sets the file name in
+.Ar /usr/share/bhyve/kbdlayout .
+This specification only works when loaded with UEFI mode for VNC.
+When using a VNC client that supports QEMU Extended Key Event Message (e.g.
+TigerVNC), this option isn't needed.
+When using a VNC client that doesn't support QEMU Extended Key Event Message
+(e.g. tightVNC), the layout defaults to the US keyboard unless specified
+otherwise.
 .It Fl l Cm help
 Print a list of supported LPC devices.
 .It Fl l Ar lpcdev Ns Op Cm \&, Ns Ar conf