Working in IT I was playing around with GPT4 this afternoon and asking it challenging questions on physics and IT etc and it was quite impressive. I asked it some on Tolkien. It says the following

What text mistakes were made in the first edition, first impression, first state of 'fellowship of the ring'

In the first edition, first impression, first state of 'The Fellowship of the Ring', there were a few textual errors, including:

On page 33, the word "farthings" was misspelled as "farting".

On page 169, a sentence was omitted. The sentence should have read: "He drew himself up then and began to declaim, as if he were making a speech long rehearsed: 'The Elder Days are gone. The Middle Days are passing. The Younger Days are beginning.'"

On page 352, the name "Fornost" was misspelled as "Formost".

It's worth noting that these textual errors were corrected in later states of the first edition, as well as in subsequent editions of the book.

I didn't see these on , where is it getting this info from?