How to remove edit-link on website

Hi there,

The Sketch theme looks good; I might use it for my portfolio. Just created a child theme and started customising it a bit.

When I am logged in as an admin, there is an edit link on the site <span class=”edit-link”>. This is of course not visible for visitors, but makes it visually harder for me to change the look of the site. I really don’t need it anyway. How can I get rid of it?