C2_W4_lecture_nb_4_word_embeddings typo

I noticed a very minor typo in the 4th lecture notebook - Word Embeddings. At the end of the notebook it says:

But this is actually the 4th out of 5 lecture notebooks. The student will usually have 1 more lecture notebook to do.

Hi @Thomas_A_W,

Thanks for reporting this.

I’ll check it out.