corrected casing of Group

Author: mooreds

docs/getting-started/examples/facebook-groups.mdx

@@ -535,6 +535,6 @@ The validation result according to our example schema validation file:
 
 ## Need any help?
 
-This concludes the demonstration of the authorization structure for Facebook Groups. To install and implement this see the [Set Up Permify](../../installation.md) section.
+This concludes the demonstration of the authorization structure for Facebook groups. To install and implement this see the [Set Up Permify](../../installation.md) section.
 
-If you need any kind of help, our team is happy to help you get started with Permify. If you'd like to learn more about using Permify in your app or have any questions about it, [schedule a consultation call with one of our account executives](https://www.permify.co/book-demo).
+If you need any kind of help, our team is happy to help you get started with Permify. If you'd like to learn more about using Permify in your app or have any questions about it, [schedule a consultation call with one of our account executives](https://www.permify.co/book-demo).