Equality Cages 138 - Squishdoku: Correction

I made an error whilst attempting to solve this puzzle in box 2 that a few of you pointed out in the comments.

Whilst you can still get to my deduction fairly quickly (length of this short!), you're all correct to point out the mistake!

Link to Full Video:

Equality Cages 138: Squishdoku by gUBBLOR https://youtu.be/7rdK__T21wE?si=_eerz_5PmBC2SbBd

Rule