Readme clarity

[gwenchee]

msr-neutronics/msr-flows/msbr_compare/readme.md feels unclear to me.
It says:
These scripts are designed to generate a Serpent2 input deck, run the deck, and then generate plots. Currently, the MSBR is analyzed with SaltProc and then compared with different approximations using Serpent2's built-in reprocessing functionality.

Do you mean that these scripts generate serpent 2 input files with Serpent2's built-in reprocessing functionality? Then compared with saltproc results?

nitpick: you should stay consistent with dir naming in terms of capitalizing the first letter and using _ vs -.