Update ozone forcing version and guidance text #771

Job	Run time
cvs-load-with-input4mips-validation	38s
check-web-pages-up-to-date	46s
check-database-up-to-date	40s
check-docs-up-to-date	26s
check-source-id-landing-pages-up-to-date	25s
urls	0s
	2m 55s

Provide feedback