Update ozone forcing version and guidance text #769

Job	Run time
cvs-load-with-input4mips-validation	39s
check-database-up-to-date	37s
check-web-pages-up-to-date	46s
check-docs-up-to-date	25s
check-source-id-landing-pages-up-to-date	25s
urls	-1s
	2m 51s

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