Typo on annotation

[SuDo-Chance]

curve-contract/contracts/pools/3pool/StableSwap3Pool.vy

Line 131 in b0bbf77

@param _A Amplification coefficient multiplied by n * (n - 1)

" ... multiplied by n * (n - 1)" should be "... multiplied by n ** (n - 1)"

[neogranicen]

This question has been here for 2 years i also noticed this it's so confusing tbh since there is nothing such as multiplying n*(n-1) in the stable swap whitepaper maybe @iamdefinitelyahuman or @skellet0r can help.