Remove reference to previous example

Was originally part of another document but no longer makes sense on a separate page

Author: russcam

docs/search/returned-fields.asciidoc

@@ -28,7 +28,7 @@ in how they work.
 ==== Stored fields
 
 When indexing a document, by default, Elasticsearch stores the originally sent JSON document in a special
-field called {ref_current}/mapping-source-field.html[_source]. The previous example demonstrated that the documents returned from
+field called {ref_current}/mapping-source-field.html[_source]. Documents returned from
 a search query are materialized from the `_source` field returned from Elasticsearch for each hit.
 
 It is also possible to store a field from the JSON document _separately_ within Elasticsearch
@@ -113,7 +113,9 @@ var searchResponse = client.Search<Project>(s => s
 );
 ----
 <1> **Include** the following fields
+
 <2> **Exclude** the following fields
+
 <3> Fields can be included or excluded through patterns
 
 With source filtering specified on the request, `.Documents` will

src/Tests/Search/ReturnedFields.doc.cs

@@ -31,7 +31,7 @@ public class ReturnedFields : SerializationTestBase
         /**==== Stored fields
          * 
          * When indexing a document, by default, Elasticsearch stores the originally sent JSON document in a special
-         * field called {ref_current}/mapping-source-field.html[_source]. The previous example demonstrated that the documents returned from
+         * field called {ref_current}/mapping-source-field.html[_source]. Documents returned from
          * a search query are materialized from the `_source` field returned from Elasticsearch for each hit.
          * 
          * It is also possible to store a field from the JSON document _separately_ within Elasticsearch