Chapter 3.4.2 - wrong dimensions in step 3 in figure 3.11

[benjwolff]

In the figure 3.11, that shows convolution in Chapter 3.4.2 the output should have the same dimensions as the original image. Original Image is 7x7 (without padding), however the output of the convolutions is 7x6.

[EdwardRaff]

Thanks! You can put these typos you find in one doc it will be easier for me to correct when the published OKs a 2nd edition :)