Seems that no module has the capability to revise words:-(
Well of course not. How is any module supposed to know if I say
'gaughter' whether I meant to type 'daughter' or 'laughter'? Human
beings know based on context. It would take a seriously advanced AI
program to be able to understand context of any random block of text
to be able to decide which possible misspelling was intended.
On the other hand, if your typo is something like 'taxxi' as in your
example, and the module's suggestions() method only returns one
possible correction, it's pretty simple to write a program to make the
replacement for you.
Paul Lalli