Update the docs for auto-detection of possible next nodes
Update the docs for auto-detection of possible next nodes

alphagov/smart-answers,aledelcueto/smart-answers,alphagov/smart-answers,aledelcueto/smart-answers,aledelcueto/smart-answers,alphagov/smart-answers,stwalsh/smart-answers,stwalsh/smart-answers,aledelcueto/smart-answers,stwalsh/smart-answers,alphagov/smart-answers,stwalsh/smart-answers