Hello, my name is Chris Welborn (or Cj). I've been looking for opportunities to work on python. I figured a little Doc fix would be perfect for my first patch, as you originally planned. I ran the python unit-tests and `make test`, plus a 'patchcheck'. Even though I really only changed a couple strings, I wanted to be sure. I hope this patch is acceptable, but if it's not I would be glad to tidy it up in whatever way you see fit.

Thanks for leaving this for someone like me :)

-Cj