[D] Error in SIGIR published paper

I am just wondering the review quality of SIGIR.

I was reading this paper and I found an obvious error.

This paper says BGE-M3 is a small model with 100M parameters???

This is not a trivial typo since in RQ2.1, they further emphasize it is a small model.

However, BGE-M3 has almost 600M parameters (source: https://bge-model.com/bge/bge_m3.html)

How could the authors, reviewers, chairs not notice this??? The authors are from a well-known group in IR.