The timer message isn't for that command.. like a said, i have commands that have hour long timers on them and play along side with things, like points.
So when people keep spamming the command to earn points, and let's say there's 30 minutes left, at least they'll stop spamming the command for a sort period. or lets say someone recently join chat and tries to execute the command, they'll know it's already been used and they'll have to wait.