twbs/bootstrap — pull request #14113 by vsn4ik (2014-07-10 17:51:35+00:00)
Title: dropdowns.html: Add role="button" and id="..." to link in example.

- Add id. ".dropdown-menu" used aria-labelledby="id", but not used this id.
- Add role="button".
- Remove second empty line (i have not found an example with two empty lines).