Add Basic REST documentation to reference

docs/src/docs/asciidoc/guides/rest.adoc

@@ -6,8 +6,6 @@ This guide describes how to use Spring Session to transparently leverage Redis t
 
 NOTE: The completed guide can be found in the <<rest-sample, rest sample application>>.
 
-// tag::config[]
-
 == Updating Dependencies
 Before you use Spring Session, you must ensure to update your dependencies.
 If you are using Maven, ensure to add the following dependencies:
@@ -66,6 +64,8 @@ Ensure you have the following in your pom.xml:
 ----
 endif::[]
 
+// tag::config[]
+
 [[rest-spring-configuration]]
 == Spring Configuration
 

docs/src/docs/asciidoc/index.adoc

@@ -159,7 +159,12 @@ include::guides/users.adoc[tags=how-does-it-work,leveloffset=+1]
 
 Spring Session has can work with RESTful APIs by allowing the session to be provided in a header.
 
-The <<samples,REST Sample>> provides a complete working example of using Spring Session with a RESTful API.
+
+NOTE: The <<samples, REST Sample>> provides a working sample on how to use Spring Session in a REST application to support authenticating with a header.
+You can the basic steps for integration below, but you are encouraged to follow along with the detailed REST Guide when integrating with your own application.
+
+include::guides/rest.adoc[tags=config,leveloffset=+1]
+
 
 [[websocket]]
 == WebSocket Integration