optimize: fix typo in Newton
MODIFY
newton.go
newton.go
@@ -92,7 +92,7 @@ func (n *Newton) NextDirection(loc *Location, dir []float64) (stepSize float64)
grad := mat64.NewVector(dim, loc.Gradient)
n.hess.CopySym(loc.Hessian)
- // Find the smallest diagonal entry of the Hesssian.
+ // Find the smallest diagonal entry of the Hessian.
minA := n.hess.At(0, 0)
for i := 1; i < dim; i++ {
a := n.hess.At(i, i)

optimize: fix typo in Newton