Fixed README title mismatch

samples/nodejs/Web Page and Form Post/README.md

@@ -1,4 +1,4 @@
-# Express Request Inspector
+# Go Simple Form Submission App
 This is a basic Node.js application using the Express framework to demonstrate handling a form submission. The application serves an HTML form where users can input their first name and then greets them personally upon submission. Note alongside your project, you should also include a package.json file that includes the relevant metadata such as package dependencies, scripts, project verrsions so that the Dockerfile can install necessary dependencies. 
 
 

samples/python/Fetch and Return JSON/README.md

@@ -1,4 +1,4 @@
-# Simple Form Submission Flask App
+# Fetch and Return JSON
 
 This Flask application fetches average interest rates from the Fiscal Data Treasury API. It provides endpoints to check the status of the API and to retrieve the latest average interest rates. Note that alognside your .py file, include a requirements.txt so that the Dockerfile can install the necessary packages with pip. 
 
@@ -12,7 +12,7 @@ Endpoint to fetch average interest rates from the Fiscal Data Treasury API.
 
 ## Prerequisite
 1. Download <a href="https://github.com/defang-io/defang">Defang CLI</a>
-2. If you are using <a href="https://docs.defang.io/docs/concepts/defang-byoc">Defang BYOC</a>, make sure you have properly <a href="https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html">authenticated your AWS account</a>
+2. If you are using <a href="https://docs.defang.io/docs/concepts/defang-byoc">Defang BYOC</a>, make sure you have properly <a href="https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html">authenticated your AWS account (optional)</a>
 
 ## A Step-by-Step Guide
 1. Open the terminal and type `defang login`