Minor docstring edit
@@ -162,7 +162,7 @@ class LinearFast(MetricObject):
[numpy.array]
List of the derivatives of the function with respect to each
input, evaluated at the given points. E.g. if the interpolator
- represents 3D function f, f.gradient(x,y,z) will return
+ represents 3D function f, the list will be
[df/dx(x,y,z), df/dy(x,y,z), df/dz(x,y,z)]. Each element has the
shape of items in args.
"""
