Typo in an environment variable name?

[Sam Hardwick]

Hello,

I noticed that bash uses the environment variable POSIX_PEDANDTIC,
visible in this search
https://github.com/search?q=repo%3Abminor%2Fbash%20PEDANDTIC&type=code
. I assume it must be a typo for POSIX_PEDANTIC. Or is it an easter
egg?

Thanks,

Sam Hardwick