fix documentation templating bug

[rushmash91]

Description of changes:

This PR fixes a templating issue where multi-line documentation strings were being truncated due to template whitespace control markers.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[a-hilaly]

Thanks @rushmash91 !
/lgtm
/ok-to-test

[ack-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: a-hilaly, rushmash91

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [a-hilaly]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[rushmash91]

/test prometheusservice-controller-test

[rushmash91]

/test s3-controller-test

[rushmash91]

/test cloudfront-controller-test

[ack-prow]

@rushmash91: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
verify-attribution	b2572e6	link	false	/test verify-attribution
s3-olm-test	b2572e6	link	false	/test s3-olm-test

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[a-hilaly]

/test cloudfront-controller-test