message: Adjusted a comment
diff: @@ -945,7 +945,7 @@ HypreParMatrix * HypreParMatrix::Transpose() const
  if ( M() == N() )
  {
  - /* If the matrix is square make sure that the first entry in each
  + /* If the matrix is square, make sure that the first entry in each
  row is the diagonal one. */
  hypre_CSRMatrixReorder(hypre_ParCSRMatrixDiag(At));
  }
  