Stray closing anchor tag in comments list callback

[hnla]

In functions.php there is a stray anchor at end of comment user details in comment-meta functions.php comment callback.

Patch removes the stray anchor and wraps comment meta anchors and text in a 'p' otherwise we have bare text 'said' in a div.

Note: for consistency other div elements with series of plain anchor links ought to be enclosed in a 'p' for semantics sake and to avoid possibility of bare naked text in an aggregating element.

[hnla]

remove stray anchor

[djpaul]

(In [4416]) Remove duplicate closing anchor tag in comments list. Fixes #3248, props hnla