|  | @@ -47,7 +47,9 @@ By default, Elasticsearch runs this operation every second, but only on
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				|  |  |  indices that have received one search request or more in the last 30 seconds.
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				|  |  |  This is the optimal configuration if you have no or very little search traffic
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				|  |  |  (e.g. less than one search request every 5 minutes) and want to optimize for
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				|  |  | -indexing speed.
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				|  |  | +indexing speed. This behavior aims to automatically optimize bulk indexing in
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				|  |  | +the default case when no searches are performed. In order to opt out of this
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				|  |  | +behavior set the refresh interval explicitly.
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				|  |  |  
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				|  |  |  On the other hand, if your index experiences regular search requests, this
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				|  |  |  default behavior means that Elasticsearch will refresh your index every 1
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