[conformal/btcd] 9643cb: Make golint happy with btcctl.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcd
  Commit: 9643cb6d23039c5914310596317a5f0e2d8ee2f1
      
https://github.com/conformal/btcd/commit/9643cb6d23039c5914310596317a5f0e2d8ee2f1
  Author: Dave Collins <da...@conformal.com>
  Date:   2013-11-19 (Tue, 19 Nov 2013)

  Changed paths:
    M util/btcctl/btcctl.go
    M util/btcctl/config.go

  Log Message:
  -----------
  Make golint happy with btcctl.