message: fix setError codesandbox
diff: @@ -834,8 +834,7 @@ const { register } = useForm<FormInputs>({
  <CodeArea
  rawData={setAllErrors}
  tsRawData={setAllErrorsTs}
  - url="https://codesandbox.io/s/react-hook-form-v6-seterror-9cebt"
  - tsUrl="https://codesandbox.io/s/react-hook-form-v6-ts-seterror-h74dz"
  + url="https://codesandbox.io/s/react-hook-form-set-single-field-with-multiple-errors-w18sx"
  />
  </TabGroup>
  </section>
  