index.asciidoc in logstash-input-elasticsearch-4.3.2

- old
+ new

@@ -257,10 +257,10 @@
   * There is no default value.
   * Sensible values range from 2 to about 8.
 
 In some cases, it is possible to improve overall throughput by consuming multiple
 distinct slices of a query simultaneously using the
-https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-scroll.html#sliced-scroll[Sliced Scroll API],
+https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-body.html#sliced-scroll[Sliced Scroll API],
 especially if the pipeline is spending significant time waiting on Elasticsearch
 to provide results.
 
 If set, the `slices` parameter tells the plugin how many slices to divide the work
 into, and will produce events from the slices in parallel until all of them are done
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