Update links to avoid redirects. (#5605)

docs/tasks/run-application/horizontal-pod-autoscale-walkthrough.md

@@ -24,7 +24,7 @@ heapster monitoring will be turned-on by default).
 To specify multiple resource metrics for a Horizontal Pod Autoscaler, you must have a Kubernetes cluster
 and kubectl at version 1.6 or later.  Furthermore, in order to make use of custom metrics, your cluster
 must be able to communicate with the API server providing the custom metrics API.
-See the [Horizontal Pod Autoscaling user guide](/docs/user-guide/horizontal-pod-autoscaling/#support-for-custom-metrics) for more details.
+See the [Horizontal Pod Autoscaling user guide](/docs/tasks/run-application/horizontal-pod-autoscale/#support-for-custom-metrics) for more details.
 
 ## Step One: Run & expose php-apache server
 

docs/tasks/run-application/run-single-instance-stateful-application.md

@@ -27,7 +27,7 @@ application is MySQL.
 * For data persistence we will create a Persistent Volume that
   references a disk in your
   environment. See
-  [here](/docs/user-guide/persistent-volumes/#types-of-persistent-volumes) for
+  [here](/docs/concepts/storage/persistent-volumes/#types-of-persistent-volumes) for
   the types of environments supported. This Tutorial will demonstrate
   `GCEPersistentDisk` but any type will work. `GCEPersistentDisk`
   volumes only work on Google Compute Engine.
@@ -40,7 +40,7 @@ application is MySQL.
 ## Set up a disk in your environment
 
 You can use any type of persistent volume for your stateful app. See
-[Types of Persistent Volumes](/docs/user-guide/persistent-volumes/#types-of-persistent-volumes)
+[Types of Persistent Volumes](/docs/concepts/storage/persistent-volumes/#types-of-persistent-volumes)
 for a list of supported environment disks. For Google Compute Engine, run:
 
 ```