update doc
update doc

shamyyl/Geocoder,svrdlic/Geocoder,arunlodhi/Geocoder,jollysean/Geocoder,geocoder-php/Geocoder,pecopeco/Geocoder,xabbuh/Geocoder,mubassirhayat/Geocoder,heatery/Geocoder,Nyholm/Geocoder,geocoder-php/Geocoder,Nyholm/Geocoder,collmomo/Geocoder,misterion/Geocoder,fluxoft/Geocoder,ankr/Geocoder,stof/Geocoder,tylerhebel/Geocoder,jmcclell/Geocoder,svrdlic/Geocoder,Koc/Geocoder