fixes to installation instructions for TM2 FossilOrigin-Name: 03c93484bf233cb688e12eb3238a8a8ae9feacfd2c6f7d55da776a604fc8eea6
minor updates to readme FossilOrigin-Name: 24c2933fef5be4eaa31e075992ec88bd6270e8dc92c72557676f07b882b1a3df