Ch8: Computation formula for element o11 of the output image (page 95)

[sgkouzias]

The formula presented in the book as is:

o11 = i11 * w00 + i12 * w01 + i22 * w02 + i21 * w10 + i22 * w11 + i23 * w12 + i31 * w20 + i32 * w21 + i33 * w22

As I understand the function of the kernel on the image the element of the image multiplied by the weight w02 should be i13 not i22! Am I right?