Facebook Share icon hover says Visit

I am using 4 icons for the socialmedia_share-default widget. Two of the icons are correct. They hover as Tweet this and Pin this. But the Facebook share button hovers "Visit us on Facebook" (though it links to the correct share page) and the Google button hovers as Bookmark this on Google and has you add a bookmark instead of simply sharing on google+.

Please advise.

Thanks,

Beth