gotest: fix the glob pattern in the top-of-file comment
gotest: fix the glob pattern in the top-of-file comment

R=golang-dev, adg
CC=golang-dev
http://codereview.appspot.com/1847042

Committer: Andrew Gerrand <395a7d33bec8475c9b83b7d440f141bcbd994aa5@golang.org>
abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go