docs: manifest: fix typo

[simaotwx]

Terrafrom -> Terraform

Description

This fixes a typo in documentation.

Acceptance tests

• Have you added an acceptance test for the functionality being added? – Not necessary
• Have you run the acceptance tests on this branch? – Does not apply.

Output from acceptance testing: Does not apply.

Release Note

Release note for CHANGELOG:

Fix typo in documentation for `kubernetes_manifest`

References

Community Note

• Please vote on this issue by adding a 👍 reaction to the original issue to help the community and maintainers prioritize this request
• If you are interested in working on this issue or have submitted a pull request, please leave a comment