Possible symbol mistake identified in Figure 3

[whitbrunn]

Hi Team,

I may be mistaken, but I noticed a potential issue in Figure 3. Specifically, one of the outputs of the Environment shown at the bottom appears to be labeled as r_{t+1}, whereas it might more appropriately be s_{t+1}.

I would appreciate it if you could kindly confirm whether this is intentional. Thank you very much for your time, and for the excellent work and detailed interpretation presented in this project.

Best regards.