Update exec plugin docs with TLS credentials#8826

Merged

k8s-ci-robot merged 5 commits intokubernetes:release-1.11from

awly:exec-plugin-tls-credentials

Jun 11, 2018

Commits on Jun 4, 2018

Update exec plugin docs with TLS credentials

Andrew Lytvynov
authored and
Misty Stanley-Jones
committed

Commits on Jun 6, 2018

Copyedit
Misty Stanley-Jones
authored
More copyedits for clarification
Misty Stanley-Jones
authored
Additional copyedit
Misty Stanley-Jones
authored

Commits on Jun 11, 2018

Change token->credential
Andrew Lytvynov
committed