README.md in google-cloud-dialogflow-1.3.4 vs README.md in google-cloud-dialogflow-1.4.0

@@ -9,10 +9,10 @@
 The gem `google-cloud-dialogflow` is the main client library that brings the
 verisoned gems in as dependencies, and provides high-level methods for
 constructing clients. More information on versioned clients can be found below
 in the section titled *Which client should I use?*.
 
-View the [Client Library Documentation](https://googleapis.dev/ruby/google-cloud-dialogflow/latest)
+View the [Client Library Documentation](https://cloud.google.com/ruby/docs/reference/google-cloud-dialogflow/latest)
 for this library, google-cloud-dialogflow, to see the convenience methods for
 constructing client objects. Reference documentation for the client objects
 themselves can be found in the client library documentation for the versioned
 client gems:
 [google-cloud-dialogflow-v2](https://googleapis.dev/ruby/google-cloud-dialogflow-v2/latest).