[RFA/doco] Add missing parens around GDB prompt in example

[Andreas Schwab]

Joel Brobecker <brobecker@adacore.com> writes:

> I noticed that one of the examples looked strange because the gdb prompt
> was missing the opening and closing parenthesis. In section "Additions
> to Ada", we have:
>
>> [...] For example,
>> 
>>     gdb print <JMPBUF_SAVE>[0]
>
> It should be
>
>>     (gdb) print <JMPBUF_SAVE>[0]
>
> Fixed thusly.

The other examples on the page don't have a prompt at all, perhaps they
should.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."