math:"always" is deprecated error message

[marylauref]

Hi,

Is it possible to update this part of the documentation ?

Because this option create this build error :
--math=always is deprecated and will be removed in the future.--math=always is deprecated and will be removed in the future.

So I tried to use it and finally I had to remove this option after losing some time to find why ^^"

Thx in advance :-)