fixed amendment_type in amendments_for function
fixed amendment_type in amendments_for function

boblannon/congress,Nolawee/congress,chriscondon/billtext,unitedstates/congress,Nolawee/congress,chriscondon/billtext,boblannon/congress,unitedstates/congress,sunlightlabs/congress-opencongress,sunlightlabs/congress-opencongress