Help text for "address command" missing argument for "account"

[braydonf]

Version
bclient v0.1.1

Expected

./bin/bwallet-cli --network="regtest"
  ...
  $ account get [account-name]: Get account details.
  $ address [account-name]: Derive new address.
  $ change: Derive new change address.
  ...

Actual

./bin/bwallet-cli --network="regtest"
  ...
  $ account get [account-name]: Get account details.
  $ address: Derive new address.
  $ change: Derive new change address.
  ...

Reproduce

Does not work:

./bin/bwallet-cli --network="regtest" address

Works:

./bin/bwallet-cli --network="regtest" address "default"