elasticsearch/elasticsearch — pull request #3554 by doismellburning (2013-08-21 21:31:28+00:00)
Title: Removed ambiguously-worded ES_HEAP_SIZE comment

Multiple people have misread the original comment "(defaults to 256m min, 1g max)" as meaning "you must set this to a value between 256m and 1g" - probably partly due to the wording, partly due to it being slightly odd to ["[recommend setting] the min and max memory to the same value"](set the min and max memory to the same value) yet not defaulting to doing so.

In the absence of being able to word it better, I've just stripped it out to minimise confusion (and none of the other settings have their defaults included in the comments)