Smol update

Author: ajosh0504

docs/20-mongodb-atlas/1-create-account.mdx

@@ -9,7 +9,7 @@ If you are doing this lab as part of a MongoDB GenAI Developer Day, at this poin
 If you don't have a cluster yet, follow the steps below to create one.
 :::
 
-In this lab, you will learn how to use MongoDB Atlas Vector Search.
+In this lab, you will learn how to use MongoDB Atlas as a knowledge base and memory provider for agentic applications.
 
 To use MongoDB Atlas, you will need to start by creating an account.