Missing todo for Lime description

[lionelkusch]

In the description of figure 9.4, there is a TODO which should be removed.

ema/09-LIME.Rmd

Line 94 in 159f7e4

(ref:duckHorse04Desc) LIME for two predictions ('standard poodle' and 'goose') obtained by the VGG16 network with ImageNet weights for the half-duck, half-horse image. TODO: fix apostrophes!