update qt5 build shell script

guowenxue

2019-08-08 47f7b47c8443994cf11be904407db826476f911f

 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;
}