Question Regarding Formula Error in Your Paper

[littleblueprince]

I recently read your paper and found it to be very insightful. However, I noticed what seems to be an error in one of the formulas presented in the paper. Specifically, in A.3 SELF-RAG INFERENCE, the formula appears to have an error.
The term in the denominator should be:
p(Retrieve=NO)
Currently, it is incorrectly written as:
p(p(Retrieve=NO))
I wanted to point this out so that it can be corrected in any future revisions.
Thank you for your attention to this matter.