Update instructions in the template
Update instructions in the template

[#159503990]

Signed-off-by: Aidan Obley <2667fa8e8663c9d9f622cbe0896041b5635a919f@pivotal.io>

cloudfoundry/docs-book-cloudfoundry,swisscom/docs-appcloud-book,cloudfoundry/docs-book-cloudfoundry,swisscom/docs-appcloud-book,swisscom/docs-appcloud-book,cloudfoundry/docs-book-cloudfoundry,swisscom/docs-appcloud-book,cloudfoundry/docs-book-cloudfoundry