go/test/chan1.go: fix typo Found by Lucio De Re
go/test/chan1.go: fix typo
Found by Lucio De Re

R=golang-dev, gri
CC=golang-dev
http://codereview.appspot.com/5694071
abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go