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diff --git a/content/en/docs/reference/glossary/node.md b/content/en/docs/reference/glossary/node.md
index fd09ec75b..4a6df3f8d 100755
--- a/content/en/docs/reference/glossary/node.md
+++ b/content/en/docs/reference/glossary/node.md
@@ -6,14 +6,14 @@ full_link: /docs/concepts/architecture/nodes/
 short_description: >
   A node is a worker machine in Kubernetes.
 
-aka: 
+aka:

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diff --git a/content/en/docs/reference/glossary/node.md b/content/en/docs/reference/glossary/node.md
index fd09ec75b..4a6df3f8d 100755
--- a/content/en/docs/reference/glossary/node.md
+++ b/content/en/docs/reference/glossary/node.md
@@ -6,14 +6,14 @@ full_link: /docs/concepts/architecture/nodes/
 short_description: >
   A node is a worker machine in Kubernetes.
 
-aka: 
+aka:

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diff --git a/content/en/docs/reference/glossary/kubelet.md b/content/en/docs/reference/glossary/kubelet.md
index 0c95ac846..e442fe29f 100755
--- a/content/en/docs/reference/glossary/kubelet.md
+++ b/content/en/docs/reference/glossary/kubelet.md
@@ -6,13 +6,12 @@ full_link: /docs/reference/generated/kubelet
 short_description: >
   An agent that runs on each node in the cluster. It makes sure that containers are running in a pod.
 
-aka: 
+aka:

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diff --git a/content/en/docs/reference/glossary/container.md b/content/en/docs/reference/glossary/container.md
index 762a4fdcd..cbf1f80fb 100755
--- a/content/en/docs/reference/glossary/container.md
+++ b/content/en/docs/reference/glossary/container.md
@@ -2,7 +2,7 @@
 title: Container
 id: container
 date: 2018-04-12
-full_link: /docs/concepts/overview/what-is-kubernetes/#why-containers
+full_link: /docs/concepts/containers/

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diff --git a/content/en/docs/reference/glossary/configmap.md b/content/en/docs/reference/glossary/configmap.md
index 169372c95..e71e129c7 100755
--- a/content/en/docs/reference/glossary/configmap.md
+++ b/content/en/docs/reference/glossary/configmap.md
@@ -4,7 +4,7 @@ id: configmap
 date: 2018-04-12
 full_link: /docs/concepts/configuration/configmap/
 short_description: >
-  An API object used to store non-confidential data in key-value pairs. Can be consumed as environment variables, command-line arguments, or configuraton files in a volume.
+  An API object used to store non-confidential data in key-value pairs. Can be consumed as environment variables, command-line arguments, or configuration files in a volume.

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diff --git a/content/en/docs/reference/command-line-tools-reference/feature-gates.md b/content/en/docs/reference/command-line-tools-reference/feature-gates.md
index 6d6d87026..13368bcc7 100644
--- a/content/en/docs/reference/command-line-tools-reference/feature-gates.md
+++ b/content/en/docs/reference/command-line-tools-reference/feature-gates.md
@@ -67,7 +67,8 @@ different Kubernetes components.
 | `CSIMigrationAWS` | `false` | Alpha | 1.14 | |
 | `CSIMigrationAWS` | `false` | Beta | 1.17 | |
 | `CSIMigrationAWSComplete` | `false` | Alpha | 1.17 | |
-| `CSIMigrationAzureDisk` | `false` | Alpha | 1.15 | |
+| `CSIMigrationAzureDisk` | `false` | Alpha | 1.15 | 1.18 |

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diff --git a/content/en/docs/reference/access-authn-authz/rbac.md b/content/en/docs/reference/access-authn-authz/rbac.md
index 2be833826..138403e37 100644
--- a/content/en/docs/reference/access-authn-authz/rbac.md
+++ b/content/en/docs/reference/access-authn-authz/rbac.md
@@ -891,6 +891,7 @@ rules:
 - apiGroups: ["rbac.authorization.k8s.io"]
   resources: ["clusterroles"]
   verbs: ["bind"]
+  # omit resourceNames to allow binding any ClusterRole
   resourceNames: ["admin","edit","view"]

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diff --git a/content/en/docs/reference/access-authn-authz/authentication.md b/content/en/docs/reference/access-authn-authz/authentication.md
index 9dc95f14c..032b96f16 100644
--- a/content/en/docs/reference/access-authn-authz/authentication.md
+++ b/content/en/docs/reference/access-authn-authz/authentication.md
@@ -29,11 +29,11 @@ It is assumed that a cluster-independent service manages normal users in the fol
 In this regard, _Kubernetes does not have objects which represent normal user
 accounts._ Normal users cannot be added to a cluster through an API call.
 
-Even though normal user cannot be added via an API call, but any user that
-presents a valid certificate signed by the cluster’s certificate authority

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diff --git a/content/en/docs/reference/_index.md b/content/en/docs/reference/_index.md
index d2baa6b78..3dfe31999 100644
--- a/content/en/docs/reference/_index.md
+++ b/content/en/docs/reference/_index.md
@@ -12,14 +12,12 @@ content_type: concept
 
 This section of the Kubernetes documentation contains references.
 
-
-

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diff --git a/content/en/docs/home/_index.md b/content/en/docs/home/_index.md
index 8864e4781..68f4bfd3c 100644
--- a/content/en/docs/home/_index.md
+++ b/content/en/docs/home/_index.md
@@ -32,7 +32,7 @@ cards:
   button: "View Tutorials"
   button_path: "/docs/tutorials"
 - name: setup
-  title: "Set up a cluster"
+  title: "Set up a K8s cluster"