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

[Joel Brobecker <brobecker at adacore dot com>]

Hello,

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.

2008-12-14  Joel Brobecker  <brobecker@adacore.com>

        * gdb.texinfo (Additions to Ada): Add the missing opening and closing
        parenthesis for the gdb prompt in one of the examples.

OK to check in?

Thanks,
-- 
Joel

Attachment: gdb-doc.diff
Description: Text document