Fix grammar in Danger roulette timezone details
What does this MR do?
This is a bit of a trap in English: https://english.stackexchange.com/questions/475640/why-do-we-say-ahead-of-but-not-behind-of
This is a bit of a trap in English: https://english.stackexchange.com/questions/475640/why-do-we-say-ahead-of-but-not-behind-of