Update main.c cat not copy

main.c

@@ -2920,7 +2920,7 @@ int pi_sensors(char *buffer)
     fclose(sensor_read);
 	strcat(buffer, sensor_buffer);
 
-	strcpy(buffer, "MPU6050 ");
+	strcat(buffer, "MPU6050 ");
 	
 	sensor_read = sopen("/home/pi/MPU6050-C-CPP-Library-for-Raspberry-Pi/mpu6050");  // read MPU if present 
     fgets(sensor_buffer, 1000, sensor_read);