#31318 followups
Drops an extraneous bracket and fixes a typo.
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For details see: https://corecheck.dev/bitcoin/bitcoin/pulls/31520.
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ACK 4f06ae05ed6f0dae44dfd62c37c048c2098e5ad3
lgtm ACK 4f06ae05ed6f0dae44dfd62c37c048c2098e5ad3
Code review ACK 4f06ae05ed6f0dae44dfd62c37c048c2098e5ad3