ModelBoatConvention on "Web Link on Front Page"

Set this up a few months ago than had to leave it.
I have just come back to get it up and going properly but noticed that on the front page of the gallery there is a heading " The Model Boat Convention" next to the heading Gallery, when you click on it, it goes nowhere as I missed typed the url, But I have forgotten how I put that in in the first place, So how do I correct it please.

http://modelboatconvention.co.uk/gallery/zenphoto/