message: docs(utxo-lib): fix comment in verifySignature
  Issue:
diff: @@ -293,7 +293,7 @@ export function verifySignature(
  verificationSettings
  ).filter(
  (v) =>
  - // If not publicKey constraint is set in verificationSettings, all signatures must be valid.
  + // If no publicKey is set in verificationSettings, all signatures must be valid.
  // Otherwise, a single valid signature by the specified pubkey is sufficient.
  verificationSettings.publicKey === undefined ||
  (v.signedBy !== undefined && verificationSettings.publicKey.equals(v.signedBy))
  