docs: remove unnecessary sentence in getting started guide

documentation/tutorials/get-started.md

@@ -396,7 +396,7 @@ Helpdesk.Support.Ticket
 |> Ash.read!()
 ```
 
-The examples above could be easily implemented with `Enum.filter`, but the real power here is to allow you to use the same tools when working with any data layer. If you were using the `AshPostgres.DataLayer` data layer.
+The examples above could be easily implemented with `Enum.filter`, but the real power here is to allow you to use the same tools when working with any data layer.
 
 Even though it doesn't persist data in any way, `Ash.DataLayer.Simple` can be useful to model static data, or be used for resources where all the actions are manual and inject data from other sources.