Multiple pbuilders setting from pbuilder User's Manual doesn't seem to work

[Tong Sun]

> The FAQ section 8  from pbuilder User's Manual describes briefly a way to setup and use multiple pbuilder setups... 
> 
> Here's some examples on running pbuilder or pdebuild:
> 
> DIST=gutsy sudo pbuilder create
> 
> DIST=sid sudo pbuilder create --mirror http://http.us.debian.org/debian

It turns out that the pbuilder User's Manual is *wrong*. 

Should use 

sudo DIST=gutsy pbuilder create
instead
Ref/details: https://answers.launchpad.net/ubuntu/+question/237842