rss is linked incorectly on the bottom

On my website at the bottom the link to the rss feed is linked as “feed:http://mysite.com/?feed=rss2” and when i click on it my browser give the error that the protocol “feed” is not understood, so i get rid of the “feed:” part in my browser and it takes me to the rss feed. so how would i change the linking in the site so that it doesn’t link to something that doesn’t work.