Uncanny similarity of unique inserts in the 2019-nCoV spike protein to HIV-1 gp120 and Gag

https://www.researchgate.net/publication/338957445_Uncanny_similarity_of_unique_inserts_in_the_2019-nCoV_spike_protein_to_HIV-1_gp120_and_Gag

So apparently this paper has been debunked? The pic related is just some made up bullshit then? Has anyone else analysed that particular sequence for themselves? Is it common? One of them appears to be 12 amino acids long, that would be significant if it were true, no? Or is it a common sequence? Yes I understand this paper is written by poos.