Comment on the paper “On the solitary wave solution of the viscosity capillarity van der Waals p-system along with Painleve analysis, Yasir Akbar, Haleem Afsar, Fahad S Al-Mubaddel, Nidal H. Abu-Hamdeh, Abdullah M. Abusorrah, Chaos, Solitons and Fractals 153, (2021) 111495”