docs: fix grammar in "Contributing Translations" section

[asholz]

✨ Proposed Changes

Noticed a grammatical mistake in the Contributing Translations section.

Changed "Kaia docs is available in the following languages:" → "Kaia Docs are available in the following languages:" to properly agree with "Docs" as a plural noun.

🗂️ Types of changes

• Minor Issues and Typos
• Major Content Contribution
• Others (e.g. platform-specific changes)

✅ Checklist

• I have read the CONTRIBUTING GUIDELINES.
• I have added necessary documentation (if appropriate).
• Any dependent changes have been merged and published in downstream modules.

[asholz]

I have read the CLA Document and I hereby sign the CLA

[github-actions]

CLA Assistant Lite bot All contributors have signed the CLA ✍️ ✅

[scott-klaytn]

@asholz Thank you for your contribution and careful review!

While "Docs" appears plural, in this case "Kaia Docs" refers to the documentation site as a whole—a single entity, rather than a collection of documents. Thus, we'd better maintain "is" to align with the standard practice in technical writing.

• AS-IS: Kaia docs is available ...
• Your suggestion: Kaia Docs are available ...
• Our conclusion: Kaia Docs is available ...

Does that make sense? We're happy to discuss further if you have any other questions. Anyway, please don't let this discourage you from making future contributions - attention to detail like yours helps improve our documentation.

[asholz]

While "Docs" appears plural, in this case "Kaia Docs" refers to the documentation site as a whole—a single entity, rather than a collection of documents. Thus, we'd better maintain "is" to align with the standard practice in technical writing.

• AS-IS: Kaia docs is available ...
• Your suggestion: Kaia Docs are available ...
• Our conclusion: Kaia Docs is available ...

Does that make sense? We're happy to discuss further if you have any other questions. Anyway, please don't let this discourage you from making future contributions - attention to detail like yours helps improve our documentation.

Thank you for the clarification! That makes sense now—I hadn't considered that "Kaia Docs" is treated as a singular entity rather than a collection of documents. I appreciate the explanation and your openness to discussion.