Update docs/dsl.asciidoc

Co-authored-by: István Zoltán Szabó <istvan.szabo@elastic.co>

Author: picandocodigo

docs/dsl.asciidoc

@@ -1,6 +1,6 @@
 [[dsl]]
 === Elasticsearch DSL
 
-The https://github.com/elastic/elasticsearch-dsl-ruby[elasticsearch-dsl] gem provides a Ruby API for the https://www.elasticsearch.com/guide/en/elasticsearch/reference/current/query-dsl.html[Elasticsearch Query DSL]. The library allows to programatically build complex search definitions for Elasticsearch in Ruby, which are translated to Hashes, and ultimately, JSON, the language of Elasticsearch.
+The https://github.com/elastic/elasticsearch-dsl-ruby[elasticsearch-dsl] gem provides a Ruby API for the https://www.elasticsearch.com/guide/en/elasticsearch/reference/current/query-dsl.html[Elasticsearch Query DSL]. The library allows to programmatically build complex search definitions for {es} in Ruby, which are translated to Hashes, and ultimately, JSON, the language of {es}.
 
 See https://github.com/elastic/elasticsearch-dsl-ruby#elasticsearchdsl[the README] for more information.