Add myself to MAINTAINERS

[Mark Shinwell]

Gerald Pfeifer wrote:
>> Admittedly "following instructions below" is somewhat vague, but I was 
>> under the impression that anyone with write-after-approval access should 
>> automatically add themselves to the MAINTAINERS file.
> 
> Should as in RFC lingo, yes.  Do you have a proposal on how to improve
> wording of this page, Paul (or Mark)?  We want our documentation to be
> as clear as possible.

How about:

"Once we have this information we will set up an account on
<code>gcc.gnu.org</code> and inform you by mail. At this point you should
check out a tree with SVN using the instructions below and add yourself
to the MAINTAINERS file.  Having done this, you should produce a diff to
this file and circulate it to the <code>gcc-patches<code> list, whilst also
checking in your change to test write access.  For all other changes, please
be sure to follow the write access policies below."

Mark