go-tour: escape ">" to "&gt;".
go-tour: escape ">" to "&gt;".

R=golang-dev, dsymonds
CC=golang-dev
http://codereview.appspot.com/6490109

Committer: Andrew Gerrand <395a7d33bec8475c9b83b7d440f141bcbd994aa5@golang.org>

golang-tr/go-tour-tr,golang-tr/go-tour-tr