remove featured on sticky post?

how do i remove the “featured” word on top of the sticky post?

its overlapping the title of the post.

this is the site:

http://howmanycaloriesshouldieatadayguide.com/

and this is the theme:

http://wordpress.org/extend/themes/simpleblue

im not sure which file to paste here, so i send the theme for reference.