Mislabeled image

The second image in Transfer Learning Section in [chapter1/4.mdx](https://github.com/huggingface/course/blob/main/chapters/en/chapter1/4.mdx) says it requires "$$$ Compute" to finetune a model, which is incorrect in comparison to the first image.
The first image claims that it is very expensive ($$$) to **pretrain** a language model from scratch and then the next section logically implies that is far less expensive to take a pretrained model an then finetune it using a smaller dataset, so the compute shouldn't be $$$ be expensive but probably a $ expensive.