message: Minor CGSolver::Mult output fixes
diff: @@ -817,7 +817,7 @@ void CGSolver::Mult(const Vector &b, Vector &x) const
  if (print_options.iterations)
  {
  mfem::out << " Iteration : " << setw(3) << i << " (B r, r) = "
  - << betanom << '\n';
  + << betanom << std::endl;
  }
  Monitor(i, betanom, r, x);
  @@ -861,7 +861,7 @@ void CGSolver::Mult(const Vector &b, Vector &x) const
  }
  nom = betanom;
  }
  - if (print_options.first_and_last)
  + if (print_options.first_and_last && !print_options.iterations)
  {
  mfem::out << " Iteration : " << setw(3) << final_iter << " (B r, r) = "
  << betanom << '\n';
  