fix: directory name added (aws-amplify#4810)

Author: vimode

src/fragments/start/getting-started/react/setup.mdx

@@ -23,7 +23,7 @@ This runs a development server and allows you to see the output generated by the
 
 With the app running, it's time to set up Amplify and create the backend services to support the app.
 
-Open a new terminal. From the root of the project, run:
+Open a new terminal. From the **react-amplified** directory, run:
 
 ```bash
 amplify init