regenerate docs after applying 5fc844b7c5

docs/_examples/scroll.asciidoc

@@ -8,6 +8,7 @@ client.search({
   index: 'myindex',
   // Set to 30 seconds because we are calling right back
   scroll: '30s',
+  search_type: 'scan',
   fields: ['title'],
   q: 'title:test'
 }, function getMoreUntilDone(error, response) {
@@ -26,4 +27,4 @@ client.search({
     console.log('every "test" title', allTitles);
   }
 });
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+---------