fix example domain in comment

Author: sam-muncke

src/auth0_server_python/auth_server/my_account_client.py

@@ -22,15 +22,14 @@
 class MyAccountClient:
     """
     Client for interacting with the Auth0 MyAccount API.
-    Handles connected accounts operations including connecting, completing, listing, and deleting accounts.
     """
 
     def __init__(self, domain: str):
         """
         Initialize the MyAccount API client.
 
         Args:
-            domain: Auth0 domain (e.g., 'your-tenant.auth0.com')
+            domain: Auth0 domain (e.g., '<tenant>.<locality>.auth0.com')
         """
         self._domain = domain