[ ] I have added documentation for new/changed functionality in this PR or in a PR to openfga.dev [Provide a link to any relevant PRs in the references section above]
[x] The correct base branch is being used, if not main
[ ] I have added tests to validate that the change in functionality is working as expected
Description
Corrects the readme docs casing for contextual tuples
References
https://github.com/openfga/js-sdk/pull/94 Part of https://github.com/openfga/sdk-generator/issues/346
Review Checklist
main