Merge pull request #34041 from pigmej/fix_typos_plugin

Automatic merge from submit-queue

Fix typos and englishify plugin/pkg

**What this PR does / why we need it**:  Just typos

**Which issue this PR fixes**: `None`

**Special notes for your reviewer**: Just typos

**Release note**: `NONE`

plugin/pkg/admission/initialresources/data_source.go

@@ -25,11 +25,11 @@ import (
 )
 
 var (
-	influxdbHost = flag.String("ir-influxdb-host", "localhost:8080/api/v1/proxy/namespaces/kube-system/services/monitoring-influxdb:api", "Address of InfluxDB which contains metrics requred by InitialResources")
+	influxdbHost = flag.String("ir-influxdb-host", "localhost:8080/api/v1/proxy/namespaces/kube-system/services/monitoring-influxdb:api", "Address of InfluxDB which contains metrics required by InitialResources")
 	user         = flag.String("ir-user", "root", "User used for connecting to InfluxDB")
 	// TODO: figure out how to better pass password here
 	password       = flag.String("ir-password", "root", "Password used for connecting to InfluxDB")
-	db             = flag.String("ir-dbname", "k8s", "InfluxDB database name which contains metrics requred by InitialResources")
+	db             = flag.String("ir-dbname", "k8s", "InfluxDB database name which contains metrics required by InitialResources")
 	hawkularConfig = flag.String("ir-hawkular", "", "Hawkular configuration URL")
 )
 
@@ -37,7 +37,7 @@ var (
 // that dataSource will be moved to Heapster some time in the future and possibly rewritten.
 type dataSource interface {
 	// Returns <perc>th of sample values which represent usage of <kind> for containers running <image>,
-	// withing time range (start, end), number of samples considered and error if occured.
+	// within time range (start, end), number of samples considered and error if occurred.
 	// If <exactMatch> then take only samples that concern the same image (both name and take are the same),
 	// otherwise consider also samples with the same image a possibly different tag.
 	GetUsagePercentile(kind api.ResourceName, perc int64, image, namespace string, exactMatch bool, start, end time.Time) (usage int64, samples int64, err error)

plugin/pkg/admission/resourcequota/controller.go

@@ -316,7 +316,7 @@ func copyQuotas(in []api.ResourceQuota) ([]api.ResourceQuota, error) {
 	return out, nil
 }
 
-// checkRequest verifies that the request does not exceed any quota constraint. it returns back a copy of quotas not yet persisted
+// checkRequest verifies that the request does not exceed any quota constraint. it returns a copy of quotas not yet persisted
 // that capture what the usage would be if the request succeeded.  It return an error if the is insufficient quota to satisfy the request
 func (e *quotaEvaluator) checkRequest(quotas []api.ResourceQuota, a admission.Attributes) ([]api.ResourceQuota, error) {
 	namespace := a.GetNamespace()
@@ -361,7 +361,7 @@ func (e *quotaEvaluator) checkRequest(quotas []api.ResourceQuota, a admission.At
 		return quotas, nil
 	}
 
-	// Usage of some resources cannot be counted in isolation. For example when
+	// Usage of some resources cannot be counted in isolation. For example, when
 	// the resource represents a number of unique references to external
 	// resource. In such a case an evaluator needs to process other objects in
 	// the same namespace which needs to be known.

plugin/pkg/auth/authenticator/token/oidc/oidc.go

@@ -72,7 +72,7 @@ type OIDCOptions struct {
 	UsernameClaim string
 
 	// GroupsClaim, if specified, causes the OIDCAuthenticator to try to populate the user's
-	// groups with a ID Token field. If the GrouppClaim field is present in a ID Token the value
+	// groups with an ID Token field. If the GrouppClaim field is present in an ID Token the value
 	// must be a string or list of strings.
 	GroupsClaim string
 }
@@ -206,7 +206,7 @@ func (a *OIDCAuthenticator) client() (*oidc.Client, error) {
 	return client, nil
 }
 
-// AuthenticateToken decodes and verifies a ID Token using the OIDC client, if the verification succeeds,
+// AuthenticateToken decodes and verifies an ID Token using the OIDC client, if the verification succeeds,
 // then it will extract the user info from the JWT claims.
 func (a *OIDCAuthenticator) AuthenticateToken(value string) (user.Info, bool, error) {
 	jwt, err := jose.ParseJWT(value)

plugin/pkg/scheduler/algorithm/predicates/predicates_test.go

@@ -2022,7 +2022,7 @@ func TestInterPodAffinity(t *testing.T) {
 			pods: []*api.Pod{{Spec: api.PodSpec{NodeName: "machine1"}, ObjectMeta: api.ObjectMeta{Labels: podLabel}}},
 			node: &node1,
 			fits: false,
-			test: "The labelSelector requirements(items of matchExpressions) are ANDed, the pod cannot schedule onto the node becasue one of the matchExpression item don't match.",
+			test: "The labelSelector requirements(items of matchExpressions) are ANDed, the pod cannot schedule onto the node because one of the matchExpression item don't match.",
 		},
 		{
 			pod: &api.Pod{

plugin/pkg/scheduler/algorithm/priorities/priorities.go

@@ -297,7 +297,7 @@ func calculateBalancedResourceAllocation(pod *api.Pod, podRequests *schedulercac
 	memoryFraction := fractionOfCapacity(totalResources.Memory, allocatableResources.Memory)
 	score := int(0)
 	if cpuFraction >= 1 || memoryFraction >= 1 {
-		// if requested >= capacity, the corresponding host should never be preferrred.
+		// if requested >= capacity, the corresponding host should never be preferred.
 		score = 0
 	} else {
 		// Upper and lower boundary of difference between cpuFraction and memoryFraction are -1 and 1