No bullets show unless list preceded by blank line

[dpeek]

Moved from https://github.com/dpeek/dox/issues/124

I believe this markup should show a bullet:

/**
 * Some comment
 * - Some bullet
 */

But instead it renders like this: Some comment - Some bullet.

Adding a blank line in between the comment and the bullet list restores the bullet.

GitHub markup dramatization:

Some comment

• Some bullet