Docs incorrect for custom path?

[aawalton]

The README has an example for a custom path for monorepo.

require('dotenv-vault-core').config('apps/some-app/.env.vault')

However, in testing this didn't work. From reading the code and testing, it looks like the correct syntax is
require('dotenv-vault-core').config({ path: 'apps/some-app/.env.vault' })

if (options && options.path && options.path.length > 0) {
    dotenvPath = options.path
  }