cleanup docs and whitespace

protocol/dmx/universe.cpp

@@ -124,11 +124,9 @@ void Universe::setData(const std::vector<uint8_t>& data)
   std::copy(data.begin(), data.end(), null_start_data.begin());
   null_start_mutex.unlock();
 
-  // update rx times
-  rx_timeout_(true);
 
-  // notify callbacks
-  doDataCallbacks();
+  rx_timeout_(true);                                            // update rx times
+  doDataCallbacks();                                            // notify callbacks
 }
 
 
@@ -267,6 +265,7 @@ void Universe::rx_timeout_(bool add_now)
 {
   auto now = std::chrono::system_clock::now();
   auto age = rxAge();
+
   if (add_now)
     {
       setStatus(Status::DMX_ACTIVE);
@@ -282,7 +281,7 @@ void Universe::rx_timeout_(bool add_now)
     };
 
   while (!rx_times_.empty())
-  {
+  { // drop timestamps that are older than the timeout period
     age = elapsed(now, rx_times_.front());
     if (age < rx_timeout_period_)
       break;