Update README.md

Author: timwlee

README.md

@@ -2,8 +2,8 @@
 
 
 ## Environments
-- Preview: https://main--xfinity--adobedevxsc.aem.page/
-- Live: https://main--xfinity--adobedevxsc.aem.live/
+- Preview: https://main--xfinity-demo--adobedevxsc.aem.page/
+- Live: https://main--xfinity-demo--adobedevxsc.aem.live/
 
 ## Documentation
 
@@ -39,4 +39,4 @@ npm run lint
 1. Add the [AEM Code Sync GitHub App](https://github.com/apps/aem-code-sync) to the repository
 1. Install the [AEM CLI](https://github.com/adobe/helix-cli): `npm install -g @adobe/aem-cli`
 1. Start AEM Proxy: `aem up` (opens your browser at `http://localhost:3000`)
-1. Open the `xfinity` directory in your favorite IDE and start coding :)
+1. Open the `xfinity-demo` directory in your favorite IDE and start coding :)