[Dbix-class] seeming error in Manual's CD db example

[Darren Duncan]

Darren Duncan wrote:
> http://search.cpan.org/dist/DBIx-Class/lib/DBIx/Class/Manual/Example.pod 

Generally speaking, I'm coming up with a number of clean-up ideas with the 
above, where I mentioned one already, and here's another:

It seems that the terms 'album' and 'cd' are being used interchangeably, such 
that the database table is called 'cd' but the hash its data comes from is 
called 'album'.  Now, these are albums and not just cds, because they have names 
and such.

I propose changing the example to call the table 'album', the class 'Album', and 
so on.

Or alternately, rename the %albums hash to %cds, but I like the first idea more.

-- Darren Duncan

P.S.  This scrutiny is coming up because I'm translating that Example to another 
language, and while I'm generally trying to be faithful to the original I am 
also doing some cleanups on the way; I hope this may filter backwards.