chore: Update Review Reply Board.md with live demo iframe

Author: Mearman

content/projects/Breadboard/Phase 2/Review Reply Board.md

@@ -19,15 +19,14 @@ A board generates a response based on the provided task of generating a reply to
 
 [This demo board](https://breadboard-ai.web.app/?board=https://raw.githubusercontent.com/ExaDev/breadboard/business-review-reply/packages/breadboard-web/public/graphs/business-review-replier-demo.json) is a wraper which passes a randomly selected review to the `business-review-replier` board.
 
-<iframe
-src="https://breadboard-ai.web.app/?board=https://raw.githubusercontent.com/ExaDev/breadboard/business-review-reply/packages/breadboard-web/public/graphs/business-review-replier-demo.json"
-style="width: 100%; height: 500px; border: 0;"
-/>
-
 ![Pasted image 20240612092655.png](projects/Breadboard/Phase%202/files/Pasted%20image%2020240612092655.png)
 
 ![Pasted image 20240612092647.png](projects/Breadboard/Phase%202/files/Pasted%20image%2020240612092647.png)
 
 Presently this board is just operates on textual input and output.
 
 Work has been started on a [GBP API Board](projects/Breadboard/Phase%202/GBP%20API%20Board.md)
+
+## Live Demo
+
+<iframe src="https://breadboard-ai.web.app/?board=https://raw.githubusercontent.com/ExaDev/breadboard/business-review-reply/packages/breadboard-web/public/graphs/business-review-replier-demo.json" style="width: 100%; height: 500px; border: 0;"/>