[boost] typo in boost::thread

Hello, Numerous files of boost::thread has CR+CR+LF as line ending. I noticed it happens regularly, maybe there's a way to prevent this? Also, there's a typo in try_lock member of scoped_timed_lock<TimedMutex> class: is: return (m_locked = lock_ops<TryMutex>::trylock(m_mutex)); should be:? return (m_locked = lock_ops<TimedMutex>::trylock(m_mutex)); Regards, Janusz