[llvm] r219801 - DI: Cleanup comments, NFC

[Duncan P. N. Exon Smith]

> On Oct 15, 2014, at 9:47 AM, Adrian Prantl <aprantl at apple.com> wrote:
>> 
>> -/// DIScope - A base class for various scopes.
>> +/// A base class for various scopes.
> 
> Aren’t we supposed to either use
> /// Entitiy -

Actually, this is explicitly against the standards (unless I'm
misreading your link).  It's only appropriate from a "follow the
current style in the file" perspective.

> or
> /// \brief

Yup, I should have made them briefer if I was going to touch them :).

Fixed in r219808.

> ?
> 
> http://llvm.org/docs/CodingStandards.html#doxygen-use-in-documentation-comments