fix links to tool install (#14418)

content/en/docs/tasks/manage-kubernetes-objects/declarative-config.md

@@ -15,7 +15,7 @@ preview of what changes `apply` will make.
 
 {{% capture prerequisites %}}
 
-Install [`kubectl`](docs/tasks/tools/install-kubectl/).
+Install [`kubectl`](/docs/tasks/tools/install-kubectl/).
 
 {{< include "task-tutorial-prereqs.md" >}} {{< version-check >}}
 

content/en/docs/tasks/manage-kubernetes-objects/imperative-command.md

@@ -11,7 +11,7 @@ explains how those commands are organized and how to use them to manage live obj
 {{% /capture %}}
 
 {{% capture prerequisites %}}
-Install [`kubectl`](docs/tasks/tools/install-kubectl/).
+Install [`kubectl`](/docs/tasks/tools/install-kubectl/).
 
 {{< include "task-tutorial-prereqs.md" >}} {{< version-check >}}
 

content/en/docs/tasks/manage-kubernetes-objects/imperative-config.md

@@ -12,7 +12,7 @@ This document explains how to define and manage objects using configuration file
 
 {{% capture prerequisites %}}
 
-Install [`kubectl`](docs/tasks/tools/install-kubectl/).
+Install [`kubectl`](/docs/tasks/tools/install-kubectl/).
 
 {{< include "task-tutorial-prereqs.md" >}} {{< version-check >}}
 

content/en/docs/tasks/manage-kubernetes-objects/kustomization.md

@@ -28,7 +28,7 @@ kubectl apply -k <kustomization_directory>
 
 {{% capture prerequisites %}}
 
-Install [`kubectl`](docs/tasks/tools/install-kubectl/).
+Install [`kubectl`](/docs/tasks/tools/install-kubectl/).
 
 {{< include "task-tutorial-prereqs.md" >}} {{< version-check >}}