message: fixed newlines between classes
diff: @@ -898,6 +898,7 @@ void L2ProjectionGridTransfer::BuildF()
  }
  }
  +
  TransferOperator::TransferOperator(const FiniteElementSpace& lFESpace_,
  const FiniteElementSpace& hFESpace_)
  : Operator(hFESpace_.GetVSize(), lFESpace_.GetVSize())
  @@ -934,6 +935,7 @@ void TransferOperator::MultTranspose(const Vector& x, Vector& y) const
  opr->MultTranspose(x, y);
  }
  +
  PRefinementTransferOperator::PRefinementTransferOperator(
  const FiniteElementSpace& lFESpace_, const FiniteElementSpace& hFESpace_)
  : Operator(hFESpace_.GetVSize(), lFESpace_.GetVSize()), lFESpace(lFESpace_),
  @@ -1050,6 +1052,7 @@ void PRefinementTransferOperator::MultTranspose(const Vector& x,
  }
  }
  +
  TensorProductPRefinementTransferOperator::
  TensorProductPRefinementTransferOperator(
  const FiniteElementSpace& lFESpace_,
  @@ -1342,6 +1345,7 @@ void Restriction3D(const int NE, const int D1D, const int Q1D,
  }
  } // namespace TransferKernels
  +
  TensorProductPRefinementTransferOperator::
  ~TensorProductPRefinementTransferOperator()
  {
  