fredericksjr bd2b40a75b Change 'or' to 'and'. (#28017) ... * Change 'or' to 'and'. * fix abou to about		2019-01-18 17:06:38 -06:00
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index.md	Change 'or' to 'and'. (#28017)	2019-01-18 17:06:38 -06:00