Apply suggestions from code review for _client

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Leandro Lucarella <luca-frequenz@llucax.com>

Author: llucax

src/frequenz/client/microgrid/_client.py

@@ -325,7 +325,7 @@ async def list_sensors(  # noqa: DOC502 (raises ApiClientError indirectly)
             Iterator whose elements are all the sensors in the local microgrid.
 
         Raises:
-            ApiClientError: If the are any errors communicating with the Microgrid API,
+            ApiClientError: If there are any errors communicating with the Microgrid API,
                 most likely a subclass of
                 [GrpcError][frequenz.client.microgrid.GrpcError].
         """
@@ -727,7 +727,7 @@ def receive_sensor_telemetry_stream(
                 lambda: aiter(
                     self.stub.ReceiveSensorTelemetryStream(
                         Request(
-                            sensor_id=_get_sensor_id(sensor),
+                            sensor_id=sensor_id,
                             filter=Request.SensorTelemetryStreamFilter(
                                 metrics=metrics_set
                             ),