Update the Sinatra configuration example as suggested by a user.
Update the Sinatra configuration example as suggested by a user.

fabiokung/passenger-debian,antek-drzewiecki/passenger,clemensg/passenger,openSUSE/passenger,erikogan/passenger,erikogan/passenger,jawj/passenger,phusion/passenger,phusion/passenger,jawj/passenger,phusion/passenger,erikogan/passenger,openSUSE/passenger,cgvarela/passenger,antek-drzewiecki/passenger,gravitystorm/passenger,jawj/passenger,erikogan/passenger,bf4/passenger,gravitystorm/passenger,cgvarela/passenger,bf4/passenger,clemensg/passenger,pkmiec/passenger,antek-drzewiecki/passenger,pkmiec/passenger,kewaunited/passenger,fabiokung/passenger-debian,jawj/passenger,kewaunited/passenger,gravitystorm/passenger,phusion/passenger,openSUSE/passenger,openSUSE/passenger,clemensg/passenger,antek-drzewiecki/passenger,gravitystorm/passenger,antek-drzewiecki/passenger,cgvarela/passenger,pkmiec/passenger,bf4/passenger,jawj/passenger,cgvarela/passenger,clemensg/passenger,kewaunited/passenger,cgvarela/passenger,gravitystorm/passenger,fabiokung/passenger-debian,antek-drzewiecki/passenger,jawj/passenger,phusion/passenger,fabiokung/passenger-debian,jawj/passenger,kewaunited/passenger,kewaunited/passenger,bf4/passenger,fabiokung/passenger-debian,pkmiec/passenger,antek-drzewiecki/passenger,kewaunited/passenger,pkmiec/passenger,pkmiec/passenger,clemensg/passenger,fabiokung/passenger-debian,kewaunited/passenger,bf4/passenger,openSUSE/passenger,clemensg/passenger,clemensg/passenger,clemensg/passenger,phusion/passenger,gravitystorm/passenger,openSUSE/passenger,antek-drzewiecki/passenger,erikogan/passenger,pkmiec/passenger,cgvarela/passenger,cgvarela/passenger,kewaunited/passenger,bf4/passenger,cgvarela/passenger,erikogan/passenger,bf4/passenger,phusion/passenger,phusion/passenger