Datastore transaction doc snippet has two imports

[jgeewax]

See http://googlecloudplatform.github.io/gcloud-python/latest/datastore-transactions.html#gcloud.datastore.transaction.Transaction

Snippet is

>>> from gcloud import datastore
>>> from gcloud.datastore.transaction import Transaction

>>> datastore.set_defaults()

>>> with Transaction():
... datastore.put([entity1, entity2])

I'd expect it to be

>>> from gcloud import datastore
>>> with datastore.Transaction():
... datastore.put([entity1, entity2])

[dhermes]

@jgeewax Fixed in master:
http://googlecloudplatform.github.io/gcloud-python/master/datastore-transactions.html#gcloud.datastore.transaction.Transaction