Fix some spelling errors (#2884)

Co-authored-by: weizhoublue <[email protected]>

Author: Eric Van Norman

common-protos/k8s.io/api/core/v1/generated.proto

@@ -256,8 +256,8 @@ message WasmPlugin {
   // against the contents of this field after pulling.
   string sha256 = 3;
 
-  // The pull behaviour to be applied when fetching Wasm module by either 
-  // OCI image or http/https. Only relevant when referencing Wasm module without 
+  // The pull behaviour to be applied when fetching Wasm module by either
+  // OCI image or http/https. Only relevant when referencing Wasm module without
   // any digest, including the digest in OCI image URL or sha256 field in `vm_config`.
   // Defaults to IfNotPresent, except when an OCI image is referenced in the `url`
   // and the `latest` tag is used, in which case `Always` is the default,
@@ -274,17 +274,17 @@ message WasmPlugin {
   // Public key that will be used to verify signatures of signed OCI images
   // or Wasm modules.
   //
-  // At this moment, various ways for signing/verifying are emerging and being proposed. 
-  // We can observe two major streams for signing OCI images: Cosign from Sigstore and Notary, 
+  // At this moment, various ways for signing/verifying are emerging and being proposed.
+  // We can observe two major streams for signing OCI images: Cosign from Sigstore and Notary,
   // which is used in Docker Content Trust.
   // In case of Wasm module, multiple approaches are still in discussion.
   //  * https://github.com/WebAssembly/design/issues/1413
   //  * https://github.com/wasm-signatures/design (various signing tools are enumerated)
   //
   // In addition, for each method for signing&verifying, we may need to consider to provide
   // additional data or configuration (e.g., key rolling, KMS, root certs, ...) as well.
-  // 
-  // To deal with this situation, we need to elaborate more generic way to describe 
+  //
+  // To deal with this situation, we need to elaborate more generic way to describe
   // how to sign and verify the image or wasm binary, and how to specify relevant data,
   // including this `verification_key`.
   //
@@ -329,19 +329,19 @@ message WasmPlugin {
     // For the gateway, the field should be CLIENT or CLIENT_AND_SERVER.
     // If not specified, the default value is CLIENT_AND_SERVER.
     istio.type.v1beta1.WorkloadMode mode = 1;
-  
+
     // Criteria for selecting traffic by their destination port.
-    // More specifically, for the outbound traffic, the destination port would be 
+    // More specifically, for the outbound traffic, the destination port would be
     // the port of the target service. On the other hand, for the inbound traffic,
-    // the destiation port is the port bound by the server process in the same Pod.
+    // the destination port is the port bound by the server process in the same Pod.
     //
     // If one of the given `ports` is matched, this condition is evaluated to true.
     // If not specified, this condition is evaluated to true for any port.
     repeated istio.type.v1beta1.PortSelector ports = 2;
   }
 
   // Specifies the criteria to determine which traffic is passed to WasmPlugin.
-  // If a traffic satisfies any of TrafficSelectors, 
+  // If a traffic satisfies any of TrafficSelectors,
   // the traffic passes the WasmPlugin.
   repeated TrafficSelector match = 12;
 }
@@ -403,7 +403,7 @@ message EnvVar {
 
   // Value for the environment variable.
   // Note that if `value_from` is `HOST`, it will be ignored.
-  // Defaults to "". 
+  // Defaults to "".
   string value = 2;
 }
 

extensions/v1alpha1/wasm.pb.go

@@ -39,7 +39,7 @@ message MeshConfig {
   // Default port is 15001.
   int32 proxy_listen_port = 4;
 
-  // Port on which Envoy should listen for all inbound traffic to the pod/vm will be captured to. 
+  // Port on which Envoy should listen for all inbound traffic to the pod/vm will be captured to.
   // Default port is 15006.
   int32 proxy_inbound_listen_port = 65;
 
@@ -372,7 +372,7 @@ message MeshConfig {
   // $hide_from_docs
   // Configure the provision of certificates.
   //
-  // Note: Deprecated, please refer to Cert-Manager or other cert provisioning solutions to sign DNS certificates. 
+  // Note: Deprecated, please refer to Cert-Manager or other cert provisioning solutions to sign DNS certificates.
   repeated Certificate certificates = 47;
 
   reserved 49;
@@ -684,7 +684,7 @@ message MeshConfig {
       // Next available field number: 7
     }
 
-    // Defines configuration for a Zipkin tracer. 
+    // Defines configuration for a Zipkin tracer.
     message ZipkinTracingProvider {
       // REQUIRED. Specifies the service that the Zipkin API.
       // The format is `[<Namespace>/]<Hostname>`. The specification of `<Namespace>` is required only when it is insufficient
@@ -810,11 +810,11 @@ message MeshConfig {
     //
     // WARNING: OpenCensusAgentTracingProviders should be used with extreme care. Configuration of
     // OpenCensus providers CANNOT be changed during the course of proxy's lifetime due to a limitation
-    // in the implementation of OpenCensus driver in Envoy. This means only a single provider configuration 
+    // in the implementation of OpenCensus driver in Envoy. This means only a single provider configuration
     // may be used for OpenCensus at any given time for a proxy or group of proxies AND that any change to the provider
     // configuration MUST be accompanied by a restart of all proxies that will use that configuration.
     //
-    // NOTE: Stackdriver tracing uses OpenCensus configuraiton under the hood and, as a result, cannot be used
+    // NOTE: Stackdriver tracing uses OpenCensus configuration under the hood and, as a result, cannot be used
     // alongside OpenCensus provider configuration.
     message OpenCensusAgentTracingProvider {
       // REQUIRED. Specifies the service for the OpenCensusAgent.
@@ -1005,7 +1005,7 @@ message MeshConfig {
           //   status: "%RESPONSE_CODE%"
           //   message: "%LOCAL_REPLY_BODY%"
           // ```
-          google.protobuf.Struct labels = 2;   
+          google.protobuf.Struct labels = 2;
       }
     }
 
@@ -1111,7 +1111,7 @@ message MeshConfig {
   // The default number of retry attempts is set at 2 for these errors:
   //   "connect-failure,refused-stream,unavailable,cancelled,retriable-status-codes".
   // Setting the number of attempts to 0 disables retry policy globally.
-  // This setting can be overriden on a per-host basis using the Virtual Service
+  // This setting can be overridden on a per-host basis using the Virtual Service
   // API.
   // All settings in the retry policy except `perTryTimeout` can currently be
   // configured globally via this field.

extensions/v1alpha1/wasm.pb.html

@@ -376,7 +376,7 @@ message ProxyConfig {
     // Uses the canonical name and namespace for a workload.
     CANONICAL_NAME_AND_NAMESPACE = 2;
   }
-  
+
   oneof cluster_name {
     // Service cluster defines the name for the `service_cluster` that is
     // shared by all Envoy instances. This setting corresponds to
@@ -392,7 +392,7 @@ message ProxyConfig {
     // flag to compute routes that are relative to the service instances
     // located at that IP address.
     string service_cluster = 3;
-    
+
     // Used by Envoy proxies to assign the values for the service names in trace
     // spans.
     TracingServiceName tracing_service_name = 36;
@@ -515,7 +515,7 @@ message ProxyConfig {
   // Topology encapsulates the configuration which describes where the proxy is
   // located i.e. behind a (or N) trusted proxy (proxies) or directly exposed
   // to the internet. This configuration only effects gateways and is applied
-  // to all the gateways in the cluster unless overriden via annotations of the
+  // to all the gateways in the cluster unless overridden via annotations of the
   // gateway workloads.
   Topology gateway_topology = 28;