Remove misleading docs about device ID

Author: horgh

minfraud/models.py

@@ -370,10 +370,6 @@ class Device:
     .. attribute:: id
 
       A UUID that MaxMind uses for the device associated with this IP address.
-      Note that many devices cannot be uniquely identified because they are too
-      common (for example, all iPhones of a given model and OS release). In
-      these cases, the minFraud service will simply not return a UUID for that
-      device.
 
       :type: str | None