r208380 - Fix filename in file header comment.

[Rafael Espíndola]

On 9 May 2014 09:46, Rafael Espíndola <rafael.espindola at gmail.com> wrote:
> On 9 May 2014 03:36, Chandler Carruth <chandlerc at google.com> wrote:
>> Having had to update these *soo* often, it has actually taken a non-trivial
>> amount of my time. Emphatic +1 to moving on.
>>
>> I'll volunteer to propose and implement the change for everything.

The discussion about changing llvm's variable name convention brought
this back to mind. It would be an useful precedent for a small mass
edit.

Do you still want to do it? Otherwise I will just send another email
proposing changing the first line of .cpp files from

//===-- llvm-ar.cpp - LLVM archive librarian utility ----------------------===//

to

//------------------------------------------------------------------------------

and the first line of header files to

//-*-C++-*----------------------------------------------------------------------

Cheers,
Rafael