Update docs examples (#1081)

* Updated enabled files list

* Generated docs examples

* Generated docs examples

docs/doc_examples/53d938c754f36a912fcbe6473abb463f.asciidoc

@@ -0,0 +1,18 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.reindex({
+  body: {
+    source: {
+      index: 'users'
+    },
+    dest: {
+      index: 'new_users'
+    }
+  }
+})
+console.log(response)
+----
+