Fix typos

[Hack666r]

Fix typos in test.tsx and claim.rs

Changes Made:

• test.tsx: Corrected "succesfully" to "successfully" in the wallet testing message.
• claim.rs: Corrected "duting" to "during" in the comment about epoch rewards.

Purpose:

Enhance code readability and maintain consistency in the documentation and comments for better developer experience.

[vercel]

@Hack666r is attempting to deploy a commit to the Pyth Network Team on Vercel.

A member of the Team first needs to authorize it.

[Hack666r]

I would be thrilled to contribute more to your project and become an active contributor to your team. Please let me know if there are other areas where I can help!