fmt: scanning doc fix
fmt: scanning doc fix

R=r
CC=golang-dev
http://codereview.appspot.com/4539073

Committer: Rob Pike <4dc7c9ec434ed06502767136789763ec11d2c4b7@golang.org>

tav/go,tav/go,tav/go,tav/go,tav/go,tav/go,tav/go