Correct the doc comment and add a test for `Builder::value_balance`#359

Merged

nuttycom merged 2 commits intozcash:mainfrom

daira:add-value-balance-to-builder-docfix

Oct 10, 2022

Commits on Sep 19, 2022

Correct the doc comment for the `Builder::value_balance` method added in #352.
daira
committed
Add minimal test that `Builder::value_balance` works.
daira
committed