content: direct users to 'go tool tour'

Fixes golang/go#10198

Change-Id: I80ebfd2d31839d85d732596d5801862ef03d6001
Reviewed-on: https://go-review.googlesource.com/18551
Reviewed-by: Francesc Campoy Flores <campoy@golang.org>
diff --git a/content/welcome.article b/content/welcome.article
index f355f76..40adc33 100644
--- a/content/welcome.article
+++ b/content/welcome.article
@@ -74,16 +74,16 @@
 #appengine: The stand-alone tour is faster, as it builds and runs the code samples
 #appengine: on your own machine.
 #appengine: 
-#appengine: To run the tour locally first [[http://golang.org/doc/install/][install Go]]
-#appengine: then use [[http://golang.org/cmd/go/][go get]] to install
-#appengine: [[http://golang.org/x/tour/][gotour]]:
+#appengine: To run the tour locally first
+#appengine: [[http://golang.org/dl/][download and install Go]]
+#appengine: then start the tour from the command line:
 #appengine: 
-#appengine: 	go get golang.org/x/tour/gotour
+#appengine: 	go tool tour
 #appengine: 
-#appengine: and run the resultant `gotour` executable.
+#appengine: The tour program will open a web browser displaying
+#appengine: your local version of the tour.
 #appengine: 
-#appengine: 	cd $GOPATH/bin
-#appengine: 	./gotour
+#appengine: Or, of course, you can continue to take the tour through this web site.
 
 #appengine: * The Go Playground
 #appengine: