change rspec command line options to format documentation
change rspec command line options to format documentation

fantasticfears/onebox,aceofspades/onebox,tarzan/onebox,riking/onebox,techAPJ/onebox,billy3321/onebox,discourse/onebox,tarzan/onebox,tarzan/onebox,aceofspades/onebox,billy3321/onebox,discourse/onebox,aceofspades/onebox,techAPJ/onebox,techAPJ/onebox,billy3321/onebox