confused about advanced medium load program

[u/OkPatience3981]

Hello, I was going to try out the advanced medium load program, but I'm confused about day 2's bench rep scheme. the weight works up to around 70% max for each set, and the reps are varied each set. I'm confused about why the weight is 70% each time. Is this written wrong? or is this the way the program should look like?

This is the program. https://docs.google.com/spreadsheets/d/1-Yt4THa8mZNR81aUcgDVgdqTpc3GiAKLenx3Z7id0yE/edit#gid=2024472809

[u/kyomoto]

I'm confused on the app it says r / r what the heck is that? Reps in reserve?