how to change div to p tag

[paulgodard]

I am using the editor with Bootstrap and FontAwesome 4. Just a few changes from the example and it works great.
When typing 2 lines of text separated by CR inside the editor the html output is:
line one<div>line two</div>
Is it possible to force the editor for a paragraph tag instead of a div tag and also tagging the first line so the output would be:
<p>line one</p><p>line two</p>
Of course, it is possible with JS but is there another way?