Database name in datasources.json does not match the docs

[JonForest]

In https://docs.strongloop.com/display/public/LB/Connect+your+API+to+a+data+source
It refers to the database as being called 'demo'

In the master branch for this code, the database in datasources.json is 'getting_started'

I suspect the notes need updating, but I'm not sure if they're in a github repo, so logging here.

[jakerella]

Nice catch! Our docs are maintained separately from our sample code sometimes... Perhaps @crandmck can coordinate those matching?

[crandmck]

@JonForest thanks for reporting. I fixed it.