Edited | Using FieldSoft, instead of 'Sort'

docs/Aggregation/TopHits.md

@@ -43,7 +43,7 @@ so that the top matching documents can be aggregated per bucket.
 And now the query via DSL:
 
 ```php
-$sort = new Sort('last_activity_date', Sort::ORDER_DESC);
+$sort = new FieldSort('last_activity_date', Sort::DESC);
 $sorts = new Sorts();
 $sorts->addSort($sort);
 $topHitsAggregation = new TopHitsAggregation('top_tag_hits', 1, null, $sorts);

src/SearchEndpoint/SortEndpoint.php

@@ -13,7 +13,7 @@ namespace ONGR\ElasticsearchDSL\SearchEndpoint;
 
 use ONGR\ElasticsearchDSL\BuilderInterface;
 use ONGR\ElasticsearchDSL\Sort\AbstractSort;
-use ONGR\ElasticsearchDSL\Sort\Sorts;
+use ONGR\ElasticsearchDSL\Sort\FieldSort;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
 /**