Fifo modes in example seem incorrectly commented

The source code of the library says:
uint8_t fifoMode; //can be 0x0,0x1,0x2,0x3

The FifoExample.ino says:
  //fifoMode can be:
  //  0 (Bypass mode, FIFO off)
  //  1 (FIFO mode)
  //  3 (FIFO until full)
  //  4 (FIFO when trigger)

That seems inconsistent.
