How can I remove added word from spellchecker's dictionary?

[dogfuntom]

I accidentally added a wrong spelling for a word. How can I undo adding it?

P.S.: I looked into Data Directory and into the SQLite DB but didn't find anything that looks like a list of custom words to me.

[sigaloid]

If you're on windows, previous issues suggest the location is AppData\Roaming\Trilium Notes\Custom Dictionary.txt

[dogfuntom]

Thanks!
Didn't know there are two directories in Roaming instead of the usual one directory per app (or even a single folder per publisher).