Need a formula that counts days remining until a date hits, then 0 after

[joshdog13]

I need a formula for cell M5 that will count the days remaining today until the date in I5 is reached. After the date in I5 has been reached or passed a 0 needs to be shown.

[protonLeah]

=max(0,i5-today())

[joshdog13]

Thanks that worked