elasticsearch/elasticsearch — pull request #4999 by johtani (2014-02-04 02:07:10+00:00)
Title: [DOC] Does not support "script" in value_count aggregation.

Currently, value_count aggregation does not support script.
Please delete script section in value_count document.

See: https://groups.google.com/forum/#!topic/elasticsearch/sZ4l7-pkdTw