fix return type in docstring (GoogleCloudPlatform#2030)

ericgribkoff · gguuss · commit f7c2552d0972 · 2019-07-23T15:02:51.000-07:00
diff --git a/iot/api-client/mqtt_example/cloudiot_mqtt_example.py b/iot/api-client/mqtt_example/cloudiot_mqtt_example.py
@@ -55,7 +55,7 @@ def create_jwt(project_id, private_key_file, algorithm):
                  ES256 private key.
          algorithm: The encryption algorithm to use. Either 'RS256' or 'ES256'
         Returns:
-            An MQTT generated from the given project_id and private key, which
+            A JWT generated from the given project_id and private key, which
             expires in 20 minutes. After 20 minutes, your client will be
             disconnected, and a new JWT will have to be generated.
         Raises:
