Remove whitespaces

src/playlist/playlist.cpp

@@ -1562,6 +1562,7 @@ void Playlist::RemoveItemsNotInQueue() {
     RemoveItemsWithoutUndo(start, count);
     start++;
   }
+
 }
 
 void Playlist::ReloadItems(const QList<int> &rows) {
@@ -1580,6 +1581,7 @@ void Playlist::ReloadItems(const QList<int> &rows) {
   }
 
   Save();
+
 }
 
 void Playlist::AddSongInsertVetoListener(SongInsertVetoListener *listener) {
@@ -1610,6 +1612,7 @@ void Playlist::Shuffle() {
   }
 
   undo_stack_->push(new PlaylistUndoCommands::ShuffleItems(this, new_items));
+
 }
 
 namespace {