[DOCS] Fix response value in esql-query-api.asciidoc (elastic#111882) (elastic#111891)

Author: leemthompo

docs/reference/esql/esql-query-api.asciidoc

@@ -92,6 +92,6 @@ Column `name` and `type` for each column returned in `values`. Each object is a
 Column `name` and `type` for each queried column. Each object is a single column. This is only
 returned if `drop_null_columns` is sent with the request.
 
-`rows`::
+`values`::
 (array of arrays)
 Values for the search results.