update iotd.conf

guowenxue

2021-04-21 99ecb3dc2f1c7b093e89e50c8f50718541da59ea

 modules/c/ds18b20.c

@@ -32,7 +32,7 @@
                return 1;
        }

        printf("DS19B20 get temperature: %f ℃\n", temp);
        printf("DS18B20 get temperature: %f ℃\n", temp);
        return 0;
}