minor change in note

Author: nimengan

articles/iot-hub/iot-hub-devguide-identity-registry.md

@@ -48,7 +48,7 @@ An IoT Hub identity registry:
 > Only use the identity registry for device management and provisioning operations. High throughput operations at run time should not depend on performing operations in the identity registry. For example, checking the connection state of a device before sending a command is not a supported pattern. Make sure to check the [throttling rates](iot-hub-devguide-quotas-throttling.md) for the identity registry, and the [device heartbeat](iot-hub-devguide-identity-registry.md#device-heartbeat) pattern.
 
 > [!NOTE]
-> Please expect delay upto 1 second sometimes for device or module identity to be available for retrieval after device or module identity creation.
+> Sometimes, it can take up to few seconds for a device or module identity to be available for retrieval after creation. Please retry Get operation of device or module identity in case of failures.
 
 ## Disable devices