chore(core): remove malformed whitespaces (#4244)

* from https://www.codefactor.io/repository/github/azerothcore/azerothcore-wotlk/issues?category=Style&groupId=838&lang=5&page=75

src/server/game/Events/GameEventMgr.cpp

@@ -273,7 +273,6 @@ void GameEventMgr::LoadFromDB()
 
                 SetHolidayEventTime(pGameEvent);
             }
-
         } while (result->NextRow());
 
         sLog->outString(">> Loaded %u game events in %u ms", count, GetMSTimeDiffToNow(oldMSTime));
@@ -1007,7 +1006,6 @@ void GameEventMgr::LoadHolidayDates()
         }
 
         ++count;
-
     } while (result->NextRow());
 
     sLog->outString(">> Loaded %u holiday dates in %u ms", count, GetMSTimeDiffToNow(oldMSTime));
@@ -1819,7 +1817,6 @@ void GameEventMgr::SetHolidayEventTime(GameEventData& event)
             // date is due and not a singleDate event, try with next DBC date (modified by holiday_dates)
             // if none is found we don't modify start date and use the one in game_event
         }
-
     }
 }