Article instead of div for comments

Hi again,

another suggestion.

<article> instead of <div> for comments.

So in comment.phpline 2 <article class="media-body">and in the Walker comment.phpline 41 echo "</article></li>\n"; although we are leaving the gravatar outside the article tag. It should be really article instead of libut it would break the oland linesting.
What do you think?

Personally, I don’t like alienating the avatars from the comments and would prefer article to wrap it in its entirety. I know it’s an extra container but it makes more sense.