elasticsearch/elasticsearch — pull request #4789 by skade (2014-01-17 17:25:57+00:00)
Title: Reference docs fixes

I was reading through the new aggregations docs and found a few
minor quibbles that I ironed out in the process:

* Make it clearer that `aggs` is an allowed synomym
for the `aggregations` key
* Fix broken example in for datehistogram, `1.5M` is
not an allowed interval
* Make use of colon before examples consistent
* Fix typos