pKa of carbonic acid

[tp2750]

In the carbonic acid example of the README, the pKa values of H2CO3 are given as [3.6, 10.32] and the pH of 0.01 M is computed to be 2.834.

According to this list the pKa values should be [6.35, 10.33]. Using these values gives a pH of 4.176 which is consistent with the value of 4.18 for 10 mM given here.

Is it just a typo?