Overstated state estimated taxes. State Caught it. File amended return?

I filed my fed and state (CA) returns. State flagged that I had a mistake in estimated tax payments.  In Turbo Tax I mistakenly included a refund-applied-to-estimated as a regular-estimated payment.  State properly reduced my refund.  The questions are:

- Do I file an amended state return?

- Does this affect my federal return?  Do I have to file an amended Fed return?

I presume that answer is NO for those questions.  Just looking for confirmation.

Thanks