fixing minor typo on istio docs

[mtarng]

No description provided.

[seldondev]

Hi @mtarng. Thanks for your PR.

I'm waiting for a SeldonIO member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[ukclivecox]

Thanks @mtarng

[ukclivecox]

/approve

[seldondev]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cliveseldon

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[ukclivecox]

/ok-to-test

[seldondev]

Tue Jun 16 06:56:51 UTC 2020
The logs for [lint] [2] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1957/2.log

impatient try
jx get build logs SeldonIO/seldon-core/PR-1957 --build=2

[seldondev]

Tue Jun 16 06:56:59 UTC 2020
The logs for [pr-build] [1] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1957/1.log

impatient try
jx get build logs SeldonIO/seldon-core/PR-1957 --build=1