[Snek] [keith-packard/snek] 94deeb: Update README

[Keith Packard]

  Branch: refs/heads/main
  Home:   https://github.com/keith-packard/snek
  Commit: 94deeb9accc14ad9be3eb1aba78ac505cc65d5f8
      https://github.com/keith-packard/snek/commit/94deeb9accc14ad9be3eb1aba78ac505cc65d5f8
  Author: Keith Packard <keithp at keithp.com>
  Date:   2021-08-10 (Tue, 10 Aug 2021)

  Changed paths:
    M README.md

  Log Message:
  -----------
  Update README

Signed-off-by: Keith Packard <keithp at keithp.com>