Update src/content/docs/hyperdrive/configuration/connect-to-private-d…

…atabase.mdx

src/content/docs/hyperdrive/configuration/connect-to-private-database.mdx

@@ -37,7 +37,7 @@ Your tunnel must be configured to use a public hostname so that Hyperdrive can r
 
 1. In the **Public Hostnames** tab, choose a **Domain** and specify any subdomain or path information. This will be used in your Hyperdrive configuration to route to this tunnel.
 
-2. In the **Service** section, specify **Type** `TCP` and the URL and configured port of your database, such as `localhost:5432`. 
+2. In the **Service** section, specify **Type** `TCP` and the URL and configured port of your database, such as `localhost:5432`. This address will be used by the tunnel to route requests to your database.
 
 3. Select **Save tunnel**.