In the Figures here proposed, data and q-Gaussians are given as functions of integers n (equally spaced points used in fitting), for the x-axis which is representing the Raman shift. A convenient scale is used for the y-axis (intensity axis). The fitting calculation is obtained by minimizing the sum of the squares of the deviations (sum from n=1 to n=270). ) Raman line of the carbon monoxide as given in the Figure of the article by , is here proposed with red points. The peak is at about 2142.75 cm -1 .The blue line is its fitted q-Gaussian.