docs fixes

Signed-off-by: Nandor Kracser <bonifaido@gmail.com>

docs/index.md

@@ -1,12 +1,4 @@
----
-layout: "k8s"
-page_title: "Provider: k8s"
-sidebar_current: "docs-k8s-index"
-description: |-
-  The k8s provider is used to configure a given Kubernetes cluster with raw manifests. The provider needs to be configured with the proper credentials before it can be used.
----
-
-# Kubernetes Provider
+# k8s Provider
 
 The k8s Terraform provider enables Terraform to deploy Kubernetes resources. Unlike the [official Kubernetes provider][kubernetes-provider] it handles raw manifests, leveraging [controller-runtime](https://github.com/kubernetes-sigs/controller-runtime) and the [Unstructured API](https://pkg.go.dev/github.com/kubernetes/apimachinery/pkg/apis/meta/v1/unstructured?tab=doc) directly to allow developers to work with any Kubernetes resource natively.
 

docs/r/k8s_manifest.md → docs/resources/manifest.md

@@ -1,14 +1,6 @@
----
-layout: "k8s"
-page_title: "k8s: k8s_manifest"
-sidebar_current: "docs-k8s-resource-manifest"
-description: |-
-  Applies any kind of Kubernetes resources against the Kubernetes API server and waits until it gets provisioned (not supported for CRDs)
----
+# k8s_manifest Resource
 
-# k8s_manifest
-
-Applies any kind of Kubernetes resources against the Kubernetes API server and waits until it gets provisioned (not supported for CRDs).
+The `k8s_manifest` resource applies any kind of Kubernetes resources against the Kubernetes API server and waits until it gets provisioned (not supported for CRDs).
 
 ## Example Usage