Update places we mention env vars to use :envvar: (#28887)

This commit is contained in:
Adrian Likins 2017-09-01 17:52:18 -04:00 committed by scottb
commit 933298505a
10 changed files with 24 additions and 20 deletions

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@ -135,7 +135,7 @@ If you understand the implications and wish to disable this behavior, you can do
[defaults]
host_key_checking = False
Alternatively this can be set by an environment variable:
Alternatively this can be set by the :envvar:`ANSIBLE_HOST_KEY_CHECKING` environment variable:
.. code-block:: bash