loose code before tab text

We have installed Woo Tabs Pro and added an ingredients tab. On the live site when you go to a page with ingredients it adds this code before the text in the tab: <i class=”fa “></i> Ingredients

Can’t figure out where html coding is to get that out of there. Below is a link to one of the pages that is affected.

https://puritysoap.com/product/jojoba-hot-oil-hair-treatment/

Thanks, Jo Belanger