[m-rev.] for review: improve some faq entries

[Julien Fischer]

On Sun, 23 Aug 2009, Ian MacLarty wrote:

> On Sun, Aug 23, 2009 at 1:54 AM, Julien
> Fischer<juliensf at csse.unimelb.edu.au> wrote:
>>
>> Improve some FAQ entries.
>>
>> doc/faq.texi:
>>        Describe how to configure Mercury so that it does not require
>>        any GCC extensions.
>>
>>        Mention a perforamance problem with ``make install'' on
>>        Mac OS X.
>>
>> Julien.
>>
>> Index: faq.texi
>> ===================================================================
> ...
>> -root directory of the program, as described above for the compiler.
>> +Mercury's use of GNU C extensions can cause problems with
>> +some versions of GCC, notably versions 4.2 and 4.3.
>> +Either use a different version of GCC, or configure Mercury
>> +so that it does require any GNU C extensions.
>
> Missing "not".

Fixed.

>
> ...
>> +Users of Mac OS X should note that there appear to be performance problems
>> +with the linker on some versions that operating system that can lead to
>
> Missing "of".

Fixed.

Julien.