[conformal/btcd] 9c26f6: Update doc.go with recent Winows path change.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcd
  Commit: 9c26f6c4c5f3d6bf41be65f12849d934a147f992
      
https://github.com/conformal/btcd/commit/9c26f6c4c5f3d6bf41be65f12849d934a147f992
  Author: Dave Collins <da...@conformal.com>
  Date:   2013-11-19 (Tue, 19 Nov 2013)

  Changed paths:
    M doc.go

  Log Message:
  -----------
  Update doc.go with recent Winows path change.