Fix man syntax

Signed-off-by: Noel Georgi <[email protected]>

Author: frezbo

hyperkit.1

@@ -100,8 +100,6 @@ The size argument may be suffixed with one of K, M, G or T (either upper
 or lower case) to indicate a multiple of kilobytes, megabytes, gigabytes,
 or terabytes.
 If no suffix is given, the value is assumed to be in megabytes.
-and
-.Ar com3.
 .It Fl M
 Print MAC address and exit if using vmnet.
 .It Fl p Ar vcpu:hostcpu