Chapter 9, Case study 1 - typo / logical

Hello, I found a typo or logical error in chapter 9 - RL model page 290.

Figure 9-4 describes:
In-state S1 (stagnant market) there are 2 option:

1. hold a0
2. sell a2

But the paragraph explains another way:
[...]In state s1 it has only two possible actions:

1. hold a0
2. buy a1

Which is correct?
Thank you.

[tatsath]

I agree with you We will update it in the next version.