BR3392248: Update ndisasm man

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>

ndisasm.txt

@@ -21,54 +21,54 @@ infile and directs it to stdout.
 
 OPTIONS
 -------
--h::
+*-h*::
 	Causes *ndisasm* to exit immediately, after giving a summary
 	of its invocation options.
 
--r::
+*-r*::
 	Causes *ndisasm* to exit immediately, after displaying its
 	version number.
 
--o 'origin'::
+*-o* 'origin'::
 	Specifies the notional load address for the file. This
 	option causes *ndisasm* to get the addresses it lists
 	down the left hand margin, and the target addresses
 	of PC-relative jumps and calls, right.
 
--s 'sync-point'::
+*-s* 'sync-point'::
 	Manually specifies a synchronisation address, such that
 	*ndisasm* will not output any machine instruction which
 	encompasses bytes on both sides of the address. Hence
 	the instruction which starts at that address will be
 	correctly disassembled.
 
--e 'hdrlen'::
+*-e* 'hdrlen'::
 	Specifies a number of bytes to discard from the beginning
 	of the file before starting disassembly. This does not
 	count towards the calculation of the disassembly offset:
 	the first 'disassembled' instruction will be shown starting
 	at the given load address.
 
--k 'offset,length'::
+*-k* 'offset,length'::
 	Specifies that 'length' bytes, starting from disassembly
 	offset 'offset', should be skipped over without generating
 	any output. The skipped bytes still count towards the
 	calculation of the disassembly offset.
 
--a|-i::
+*-a*|*-i*::
 	Enables automatic (or intelligent) sync mode, in which
 	*ndisasm* will attempt to guess where synchronisation should
 	be performed, by means of examining the target addresses
 	of the relative jumps and calls it disassembles.
 
--b 'bits'::
+*-b* 'bits'::
 	Specifies 16-, 32- or 64-bit mode. The default is 16-bit
 	mode.
 
--u::
+*-u*::
 	Specifies 32-bit mode, more compactly than using `-b 32'.
 
--p 'vendor'::
+*-p* 'vendor'::
 	Prefers instructions as defined by 'vendor' in case of
 	a conflict. Known 'vendor' names include *intel*, *amd*,
 	*cyrix*, and *idt*. The default is *intel*.