Cleanup .spelling (lower case istiod not allowed) (#6858)

* Cleanup .spelling

* remove lower case istiod

* add backticks

* remove backticks

* restore backticks

.spelling

@@ -332,12 +332,10 @@ istio-system
 istio.io
 istio.io.
 istioctl
-istiod
 Istiod
 Istiofied
 IstioMesh
 IstioOperator
-Istiod
 iter8
 jason
 Jog

content/en/blog/2020/tradewinds-2020/index.md

@@ -101,7 +101,7 @@ maintenance effort, and issue diagnosis time while increasing responsiveness.
 Read more about Istiod in
 [this post from Christian Posta](https://blog.christianposta.com/microservices/istio-as-an-example-of-when-not-to-do-microservices/).
 
-We are shipping istiod as the default for all profiles in 1.5.
+We are shipping Istiod as the default for all profiles in 1.5.
 
 To reduce the per-node footprint, we are getting rid of the node-agent, used to
 distribute certificates, and moving its functionality to the istio-agent, which
@@ -118,7 +118,7 @@ to this...
 
 {{< image width="75%"
     link="./architecture-post-istiod.svg"
-    alt="Istio architecture with istiod"
+    alt="Istio architecture with Istiod"
     caption="The Istio architecture in 2020"
     >}}
 

content/en/docs/examples/virtual-machines/single-network/index.md

@@ -79,7 +79,7 @@ following commands on a machine with cluster admin privileges:
     type. User can also deploy a separate ingress Gateway, with internal load balancer type for both mesh expansion and
     multicluster.  The main requirement is for the exposed address to do TCP load balancing to the Istiod deployment,
     and for the DNS name associated with the assigned load balancer address to match the certificate provisioned
-    into istiod deployment, defaulting to 'istiod.istio-system.svc'
+    into Istiod deployment, defaulting to `istiod.istio-system.svc`.
 
 1. Define the namespace the VM joins. This example uses the `SERVICE_NAMESPACE`
    environment variable to store the namespace. The value of this variable must

content/en/docs/ops/common-problems/security-issues/index.md

@@ -84,7 +84,7 @@ matching requests should flow through. If all requests continue to be denied, yo
 
 1. Make sure there is no typo in your policy YAML file.
 
-1. Avoid enabling authorization for istiod. Istio authorization policy is designed for authorizing access to workloads in Istio Mesh. Enabling it for istiod may cause unexpected behavior.
+1. Avoid enabling authorization for Istiod. Istio authorization policy is designed for authorizing access to workloads in Istio Mesh. Enabling it for Istiod may cause unexpected behavior.
 
 1. Make sure that your authorization policies are in the right namespace (as specified in `metadata/namespace` field).
 
@@ -106,9 +106,9 @@ successfully. To verify, follow these steps:
 1. Make sure there is no typo in your policy YAML file. Especially check to make sure the authorization policy is applied
 to the right workload and namespace.
 
-1. Avoid enabling authorization for istiod. The Istio authorization features are designed for
+1. Avoid enabling authorization for Istiod. The Istio authorization features are designed for
    authorizing access to workloads in an Istio Mesh. Enabling the authorization
-   features for istiod can cause unexpected behavior.
+   features for Istiod can cause unexpected behavior.
 
 ## Ensure Istiod accepts the policies
 

content/en/news/releases/1.5.x/announcing-1.5/change-notes/index.md

@@ -26,7 +26,7 @@ weight: 10
 - **Added** [deny semantics](/docs/tasks/security/authorization/authz-deny) and [exclusion matching](/docs/concepts/security/#exclusion-matching) to Authorization Policy.
 - **Graduated** [auto mutual TLS](/docs/tasks/security/authentication/authn-policy/#auto-mutual-tls) from alpha to beta. This feature is now enabled by default.
 - **Improved** [SDS security](https://www.envoyproxy.io/docs/envoy/latest/configuration/security/secret) by merging Node Agent with Pilot Agent as Istio Agent and removing cross-pod UDS, which no longer requires users to deploy Kubernetes pod security policies for UDS connections.
-- **Improved** Istio by including certificate provisioning functionality within istiod.
+- **Improved** Istio by including certificate provisioning functionality within Istiod.
 - **Added** Support Kubernetes [`first-party-jwt`](https://kubernetes.io/docs/reference/access-authn-authz/authentication/#service-account-tokens) as a fallback token for CSR authentication in clusters where [`third-party-jwt`](https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#service-account-token-volume-projection) is not supported.
 - **Added** Support Istio CA and Kubernetes CA to provision certificates for the control plane, configurable via `values.global.pilotCertProvider`.
 - **Added** Istio Agent provisions a key and certificates for Prometheus.

content/zh/blog/2020/tradewinds-2020/index.md

@@ -40,7 +40,7 @@ Istio 的[认证](/zh/docs/concepts/security/#authentication-policies)和[授权
 我们还将简化其余控制平面的 deployment。为此，我们将几个控制平面组件合并为一个组件：Istiod。该二进制文件包括 Pilot、Citadel、Galley 和 Sidecar 注入器的功能。这种方法从许多方面改善了 Istio 的安装和管理，降低了安装和配置的复杂性、维护工作量以及问题诊断时间，同时提高了响应速度。
 关于 Istiod 的更多内容请查看 [Christian Posta 的这篇博客](https://blog.christianposta.com/microservices/istio-as-an-example-of-when-not-to-do-microservices/)。
 
-我们将 istiod 作为 1.5 中所有配置文件的默认配置。
+我们将 Istiod 作为 1.5 中所有配置文件的默认配置。
 
 为了减少每个节点的占用空间，我们放弃了用于分发证书的节点代理，并将其功能迁移至已经在每个 Pod 中运行的 istio-agent 中。从图片来看，我们正在从这里：
 
@@ -54,7 +54,7 @@ Istio 的[认证](/zh/docs/concepts/security/#authentication-policies)和[授权
 
 {{< image width="75%"
     link="./architecture-post-istiod.svg"
-    alt="基于 istiod 的 Istio 架构"
+    alt="基于 Istiod 的 Istio 架构"
     caption="Istio 2020 年的架构"
     >}}
 

scripts/lint_site.sh

@@ -141,7 +141,7 @@ find ./content/zh -type f \( -name '*.html' -o -name '*.md' \) -print0 | while I
 done
 
 if [[ ${SKIP_LINK_CHECK:-} == "" ]]; then
-    if ! htmlproofer ./public --assume-extension --http-status-ignore "0" --check-html --check-external-hash --check-opengraph --timeframe 2d --storage-dir .htmlproofer --url-ignore "/archive.istio.io/,/localhost/,/github.com/istio/istio.io/edit/,/github.com/istio/istio/issues/new/choose/,/groups.google.com/forum/,/www.trulia.com/,/apporbit.com/,/www.mysql.com/,/www.oreilly.com/"; then
+    if ! htmlproofer ./public --assume-extension --http-status-ignore "0" --check-html --check-external-hash --check-opengraph --timeframe 2d --storage-dir .htmlproofer --url-ignore "/archive.istio.io/,/localhost/,/github.com/istio/istio.io/edit/,/github.com/istio/istio/issues/new/choose/,/groups.google.com/forum/,/www.trulia.com/,/apporbit.com/,/www.mysql.com/,/www.oreilly.com/,/docs.okd.io/"; then
         FAILED=1
     fi
 fi