working porky

class Porky
    print "Please enter a sentence..."
    user_input = gets.chomp()
    user_input.downcase!
    if user_input.include? "s"
        user_input.gsub!(/s/, "th")
    else print "you thuck again"
    def intialize(user_input)
        end
        end
        puts "Porky pig says, #{user_input}!"
end