typo fix inmessages.md

[dedyshkaPexto]

Typo Fix in messages.md

Description

This pull request corrects a typographical error in the messages.md file located in the docs/neutron/modules/interchain-txs directory.

Summary of Changes

File: docs/neutron/modules/interchain-txs/messages.md

• Typo Fix: Corrected "trasaction" to "transaction."

Why This Fix Is Important

• Ensures the documentation is accurate and free from typos.
• Improves readability and professionalism of the interchain transaction documentation.

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Checklist

• Verified the typo fix.
• Confirmed no other changes were made.
• Followed the contributing guidelines.

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Notes for Reviewers

This change is a simple typo correction. Once reviewed, it is ready for merging.

Thank you!