Typo error..Please correct me, if it is wrong.

Hi,

I too heard about "on tomorrow", According to me it is right.

My supporting factors are :
Prepositions of Time: at, in, on

We use:

at for a PRECISE TIME
in for MONTHS, YEARS, CENTURIES and LONG PERIODS
on for DAYS and DATES

"Meeting will be on tomorrow" (grammatically its right :))

PS: Please correct me it is wrong..