fix-up grammar (#3351)

Signed-off-by: chentanjun <2799194073@qq.com>

controller/api/destination/watcher/endpoints_watcher.go

@@ -520,7 +520,7 @@ func (pp *portPublisher) unsubscribe(listener EndpointUpdateListener) {
 // present. If the service is present and it has a port spec matching the
 // specified port and a target port configured, it returns the name of the
 // service's port (not the name of the target pod port), so that it can be
-// looked up in the the endpoints API response, which uses service port names.
+// looked up in the endpoints API response, which uses service port names.
 func getTargetPort(service *corev1.Service, port Port) namedPort {
 	// Use the specified port as the target port by default
 	targetPort := intstr.FromInt(int(port))

pkg/healthcheck/healthcheck.go

@@ -92,7 +92,7 @@ const (
 	LinkerdAPIChecks CategoryID = "linkerd-api"
 
 	// LinkerdVersionChecks adds a series of checks to query for the latest
-	// version, and validate the the CLI is up to date.
+	// version, and validate the CLI is up to date.
 	LinkerdVersionChecks CategoryID = "linkerd-version"
 
 	// LinkerdControlPlaneVersionChecks adds a series of checks to validate that
@@ -104,7 +104,7 @@ const (
 	LinkerdControlPlaneVersionChecks CategoryID = "control-plane-version"
 
 	// LinkerdDataPlaneChecks adds data plane checks to validate that the data
-	// plane namespace exists, and that the the proxy containers are in a ready
+	// plane namespace exists, and that the proxy containers are in a ready
 	// state and running the latest available version.
 	// These checks are dependent on the output of KubernetesAPIChecks,
 	// `apiClient` from LinkerdControlPlaneExistenceChecks, and `latestVersions`

pkg/inject/inject.go

@@ -125,7 +125,7 @@ func (conf *ResourceConfig) WithOwnerRetriever(f OwnerRetrieverFunc) *ResourceCo
 	return conf
 }
 
-// GetOwnerRef returns a reference to the the resource's owner resource, if any
+// GetOwnerRef returns a reference to the resource's owner resource, if any
 func (conf *ResourceConfig) GetOwnerRef() *metav1.OwnerReference {
 	return conf.workload.ownerRef
 }

testutil/test_helper.go

@@ -204,7 +204,7 @@ func (h *TestHelper) ValidateOutput(out, fixtureFile string) error {
 	return nil
 }
 
-// CheckVersion validates the the output of the "linkerd version" command.
+// CheckVersion validates the output of the "linkerd version" command.
 func (h *TestHelper) CheckVersion(serverVersion string) error {
 	out, _, err := h.LinkerdRun("version")
 	if err != nil {