message: Cleanup old comment and remove mfem::out message
diff: @@ -3000,17 +3000,6 @@ DeviceConformingProlongationOperator::DeviceConformingProlongationOperator(
  delete [] nbr_ldof.GetJ();
  nbr_ldof.LoseData();
  }
  - // If we are in device mode with a separate memory space (e.g. CUDA device)
  - // and the MPI library does not support buffers there, we allocate separate
  - // host buffers to use for the MPI communication.
  - if (Device::Allows(Backend::CUDA_MASK))
  - {
  - if (gc.GetGroupTopology().MyRank() == 0)
  - {
  - mfem::out << "\nConformingProlongation: CUDA-aware MPI: "
  - << (mpi_gpu_aware ? "YES" : "NO") << "\n\n";
  - }
  - }
  const GroupTopology &gtopo = gc.GetGroupTopology();
  int req_counter = 0;
  for (int nbr = 1; nbr < gtopo.GetNumNeighbors(); nbr++)
  