Open Stack

Reviewing
https://review.openstack.org/#/c/122027/

I noticed the usage of "key" but I see "option" used in other guides
when changing configuration files.

Example:
1) "Set auth_uri key to..."
2) "Set auth_uri option to..."

Is there a preferred way or is this something we use interchangeable?

Andreas
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 Andreas Jaeger aj@{suse.com,opensuse.org} Twitter: jaegerandi
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