search for: make_searchable

Hello all, I''ve installed the SearchGenerator from here (http://wiki.rubyonrails.org/rails/pages/SearchGenerator) and have it up and running perfectly when I only have one field in the make_searchable list. When I add a second field to the make_searchable list I get some strange behavior, my results list now displays each result twice. Has anyone else encountered this issue and if so how did you correct it? Thanks is advance, Sam