(word jumble/usage) Chapter 5 page 29 printed book

Middle of page paragraph, starting with: "Next we declare all the input vertex attributes..." Go to last sentence: "We also specifically set the location of the input variable via layout (location = 0) and you'll later see that why we're going to need that location".

Possible fix for easier reading (comprehension): "We also specifically set the location of the input variable via layout (location = 0) and you'll see later that why we're going to need this location".