godoc: remove TODO (bug257.go can now be indexed)
godoc: remove TODO (bug257.go can now be indexed)

Pending CL 3752044.

R=r, r2
CC=golang-dev
http://codereview.appspot.com/3949042
abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go