[PATCH 4 of 4] namespaces: update documentation and code indentation

[Matt Mackall]

On Wed, 2014-12-31 at 17:17 -0800, Sean Farley wrote:
> # HG changeset patch
> # User Sean Farley <sean.michael.farley at gmail.com>
> # Date 1419195984 28800
> #      Sun Dec 21 13:06:24 2014 -0800
> # Node ID 67fa155e2ffba23f5828e63e270508ed5ad30a83
> # Parent  5e57375149bd835b636859bcfbfecdea5433c7b8
> namespaces: update documentation and code indentation

These are queued for default, thanks.

-- 
Mathematics is the supreme nostalgia of our time.