message: Adding some comments in SCR test
diff: @@ -83,11 +83,13 @@ TEST(spio_scr, spio_scr_writeread)
  MPI_Barrier(MPI_COMM_WORLD);
  + /*
  + * SCR write operation is complete. Must finalize and initialize
  + * before reading.
  + */
  SCR_Finalize();
  SCR_Init();
  - MPI_Barrier(MPI_COMM_WORLD);
  -
  std::string root_name = "out_spio_parallel_write_read.root";
  /*
  