docs: Update docs for getting credentials

Author: lpatino10

README.md

@@ -143,10 +143,9 @@ Watson services are migrating to token-based Identity and Access Management (IAM
 ### Getting credentials
 To find out which authentication to use, view the service credentials. You find the service credentials for authentication the same way for all Watson services:
 
-1.  Go to the IBM Cloud **[Dashboard][watson-dashboard]** page.
-1.  Either click an existing Watson service instance or click **Create**.
-1.  Click **Show** to view your service credentials.
-1.  Copy the `url` and either `apikey` or `username` and `password`.
+1.  Go to the IBM Cloud [Dashboard](https://console.bluemix.net/dashboard/apps?category=ai) page.
+1.  Either click an existing Watson service instance or click [**Create resource > AI**](https://console.bluemix.net/catalog/?category=ai) and create a service instance.
+1.  Copy the `url` and either `apikey` or `username` and `password`. Click **Show** if the credentials are masked.
 
 In your code, you can use these values in the service constructor or with a method call after instantiating your service.
 
@@ -420,7 +419,6 @@ or [Stack Overflow](http://stackoverflow.com/questions/ask?tags=ibm-watson).
 
 [wdc]: https://www.ibm.com/watson/developer/
 [ibm_cloud]: https://console.bluemix.net
-[watson-dashboard]: https://console.bluemix.net/dashboard/apps?category=watson
 [Gradle]: http://www.gradle.org/
 [OkHttp]: http://square.github.io/okhttp/
 [gson]: https://github.com/google/gson