Bullet Point appearing under menu in title

Hello,

I am using the vantage theme, I cannot currently post a link to the problem as I am building the site locally. A bullet point is appearing though right below the menu next to the title of the page. For example on the About page it has the menu and then below the menu it looks like “(bullet point) About” with the text below that.

Here is source code of the page.

Home
About

I am a newb when it comes to websites & coding, so any easy fixes are much appreciated.

Thanks and I love the theme.