Incorrect translation of some formula commands makes Math unusable for Polish
users: the saved data cannot be exchanged with other language versions, and
inserting a whitespace in the translation means that the symbol will never be
interpreted correctly. Commands should be left untranslated or whithout
whitespace. I'm suggesting removal of whitespaces as this doesn't require
removing all other symbol translations in Math. Alternatively, one could
substitute space with "_" but this should be tested against Math. Spaces in
symbol translations definitely break it.

Setting P2 as this makes Math almost completely unusable in PL version.

The following keyids should be corrected:

337214:

jest elementem -> jestelementem

337215:

nie jest elementem -> niejestelementem

337216:

znacznie mniej niż -> znaczniemniejniż

337217:

znacznie więcej niż -> znaczniewięcejniż

337220:

dąży do -> dążydo