readme: link to Mobile wiki page

Change-Id: Iaf87969a9d9c3d324349fa7b3b668c820d5d73ae
Reviewed-on: https://go-review.googlesource.com/13635
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
diff --git a/README.md b/README.md
index 3c35a87..90a4419 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 The Go mobile repository holds packages and build tools for using Go on mobile platforms.
 
-Package documentation serves as a starting point:
+Package documentation as a starting point:
 
 - [Building all-Go apps](https://golang.org/x/mobile/app)
 - [Building libraries for SDK apps](https://golang.org/x/mobile/cmd/gobind)
@@ -14,10 +14,11 @@
 team can provide end-user support.
 
 This is early work and installing the build system requires Go 1.5.
-Follow the build instructions on
-[godoc.org/golang.org/x/mobile/cmd/gomobile](https://golang.org/x/mobile/cmd/gomobile)
-to install the gomobile command and
-[build the basic example](https://golang.org/x/mobile/example/basic).
+Follow the instructions on
+[golang.org/wiki/Mobile](https://golang.org/wiki/Mobile)
+to install the gomobile command, build the
+[basic](https://golang.org/x/mobile/example/basic)
+and the [bind](https://golang.org/x/mobile/example/bind) example apps.
 
 --