I changed the required % for a successful vote to .6 so that when 2 players are on one can't control the server, however i've noticed that even those it's updated in the chat to say that the requirement is .6 that one person can still skip if they vote when 2 players are on.

{
  "Messaging": {
    "DisplayCountEvery": 30,
    "MainColor": "<color=orange>",
    "MSGColor": "<color=#939393>"
  },
  "Options": {
    "RequiredVotePercentage": 0.6,
    "TimeToOpen": "18:00:00",
    "TimeToSet": "08:00:00"
  },
  "VoteTimers": {
    "TimeBetweenVotes": 5,
    "VoteOpenTimer": 4
  }
}​

I just encountered this issue myself, so just in case if someone else is wondering - it is caused by not rounding up when calculating the number of required players. (e.g. 2 players and 60% votes = 1.2 players, which is converted to 1 player). This is probably only a real issue on very small servers.