Update 01.00-setup.activities.md

Author: xaviervia

responses/01.00-setup.activities.md

@@ -32,7 +32,7 @@ can verify that you have `yarn` installed by running `yarn --version`.
 2. Go to the project folder in your computer and check out the `setup` branch. 
 
    ```
-   cd reason-todo-app
+   cd my-reason-react-app
    git checkout setup
    ```