[conformal/btcdb] 5eee02: Correct leveldb package documenation.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcdb
  Commit: 5eee027f92235abcce144f4590427686a9d9d90c
      
https://github.com/conformal/btcdb/commit/5eee027f92235abcce144f4590427686a9d9d90c
  Author: Dave Collins <da...@conformal.com>
  Date:   2013-10-22 (Tue, 22 Oct 2013)

  Changed paths:
    M doc.go
    M ldb/doc.go

  Log Message:
  -----------
  Correct leveldb package documenation.

The leveldb package documentation still referred to sqlite from
original copy/paste.