message: Apply changes from review
  brendankeith
diff: #include "mfem.hpp"
  #include <fstream>
  #include <iostream>
  +#include <string>
  using namespace std;
  using namespace mfem;
  @@ -312,9 +313,12 @@ void ComputePartialFractionApproximation(double & alpha,
  if (print_warning)
  {
  mfem::out
  - << "\nMFEM is compiled without LAPACK.\nUsing precomputed values for PartialFractionApproximation. \n"
  - << "Only alpha = 0.33, 0.5, and 0.99 are available.\nThe default is alpha = 0.5."
  - << std::endl;
  + << "\n" << string(80, '=')
  + << "\nMFEM is compiled without LAPACK."
  + << "\nUsing precomputed values for PartialFractionApproximation."
  + << "\nOnly alpha = 0.33, 0.5, and 0.99 are available."
  + << "\nThe default is alpha = 0.5.\n" << string(80, '=') << "\n"
  + << endl;
  }
  const double eps = std::numeric_limits<double>::epsilon();
  @@ -358,7 +362,7 @@ void ComputePartialFractionApproximation(double & alpha,
  if (print_warning)
  {
  - mfem::out << "Using precomputed values for alpha = "
  + mfem::out << "=> Using precomputed values for alpha = "
  << alpha << "\n" << std::endl;
  }
  