fix some typos

Signed-off-by: bin liu <liubin0329@gmail.com>

cmd/hyperkube/hyperkube.go

@@ -64,7 +64,7 @@ func (hk *HyperKube) FindServer(name string) (*Server, error) {
 	return nil, fmt.Errorf("Server not found: %s", name)
 }
 
-// Servers returns a list of all of the registred servers
+// Servers returns a list of all of the registered servers
 func (hk *HyperKube) Servers() []Server {
 	return hk.servers
 }

pkg/api/types.go

@@ -440,7 +440,7 @@ type HostPathVolumeSource struct {
 type EmptyDirVolumeSource struct {
 	// TODO: Longer term we want to represent the selection of underlying
 	// media more like a scheduling problem - user says what traits they
-	// need, we give them a backing store that satisifies that.  For now
+	// need, we give them a backing store that satisfies that.  For now
 	// this will cover the most common needs.
 	// Optional: what type of storage medium should back this directory.
 	// The default is "" which means to use the node's default medium.
@@ -2000,7 +2000,7 @@ type AttachedVolume struct {
 	// Name of the attached volume
 	Name UniqueVolumeName `json:"name"`
 
-	// DevicePath represents the device path where the volume should be avilable
+	// DevicePath represents the device path where the volume should be available
 	DevicePath string `json:"devicePath"`
 }
 
@@ -2686,7 +2686,7 @@ const (
 	// TODO: Consider supporting different formats, specifying CA/destinationCA.
 	SecretTypeTLS SecretType = "kubernetes.io/tls"
 
-	// TLSCertKey is the key for tls certificates in a TLS secert.
+	// TLSCertKey is the key for tls certificates in a TLS secret.
 	TLSCertKey = "tls.crt"
 	// TLSPrivateKeyKey is the key for the private key field in a TLS secret.
 	TLSPrivateKeyKey = "tls.key"

pkg/api/validation/validation.go

@@ -2243,7 +2243,7 @@ func ValidateNonEmptySelector(selectorMap map[string]string, fldPath *field.Path
 	return allErrs
 }
 
-// Validates the given template and ensures that it is in accordance with the desrired selector and replicas.
+// Validates the given template and ensures that it is in accordance with the desired selector and replicas.
 func ValidatePodTemplateSpecForRC(template *api.PodTemplateSpec, selectorMap map[string]string, replicas int32, fldPath *field.Path) field.ErrorList {
 	allErrs := field.ErrorList{}
 	if template == nil {

pkg/apis/extensions/types.go

@@ -641,7 +641,7 @@ type PodSecurityPolicySpec struct {
 	// Privileged determines if a pod can request to be run as privileged.
 	Privileged bool `json:"privileged,omitempty"`
 	// DefaultAddCapabilities is the default set of capabilities that will be added to the container
-	// unless the pod spec specifically drops the capability.  You may not list a capabiility in both
+	// unless the pod spec specifically drops the capability.  You may not list a capability in both
 	// DefaultAddCapabilities and RequiredDropCapabilities.
 	DefaultAddCapabilities []api.Capability `json:"defaultAddCapabilities,omitempty"`
 	// RequiredDropCapabilities are the capabilities that will be dropped from the container.  These

pkg/capabilities/capabilities.go

@@ -59,7 +59,7 @@ func Initialize(c Capabilities) {
 	})
 }
 
-// Setup the capability set.  It wraps Initialize for improving usibility.
+// Setup the capability set.  It wraps Initialize for improving usability.
 func Setup(allowPrivileged bool, privilegedSources PrivilegedSources, perConnectionBytesPerSec int64) {
 	Initialize(Capabilities{
 		AllowPrivileged:                        allowPrivileged,

pkg/client/restclient/request.go

@@ -573,7 +573,7 @@ func (r *Request) URL() *url.URL {
 	if len(r.resource) != 0 {
 		p = path.Join(p, strings.ToLower(r.resource))
 	}
-	// Join trims trailing slashes, so preserve r.pathPrefix's trailing slash for backwards compat if nothing was changed
+	// Join trims trailing slashes, so preserve r.pathPrefix's trailing slash for backwards compatibility if nothing was changed
 	if len(r.resourceName) != 0 || len(r.subpath) != 0 || len(r.subresource) != 0 {
 		p = path.Join(p, r.resourceName, r.subresource, r.subpath)
 	}

pkg/controller/persistentvolume/framework_test.go

@@ -771,7 +771,7 @@ func wrapTestWithControllerConfig(operation operationType, expectedOperationCall
 // wrapTestWithInjectedOperation returns a testCall that:
 // - starts the controller and lets it run original testCall until
 //   scheduleOperation() call. It blocks the controller there and calls the
-//   injected function to simulate that something is happenning when the
+//   injected function to simulate that something is happening when the
 //   controller waits for the operation lock. Controller is then resumed and we
 //   check how it behaves.
 func wrapTestWithInjectedOperation(toWrap testCall, injectBeforeOperation func(ctrl *PersistentVolumeController, reactor *volumeReactor)) testCall {

pkg/controller/service/servicecontroller.go

@@ -125,7 +125,7 @@ func (s *ServiceController) Run(serviceSyncPeriod, nodeSyncPeriod time.Duration)
 		return err
 	}
 
-	// We have to make this check beecause the ListWatch that we use in
+	// We have to make this check because the ListWatch that we use in
 	// WatchServices requires Client functions that aren't in the interface
 	// for some reason.
 	if _, ok := s.kubeClient.(*clientset.Clientset); !ok {

pkg/conversion/deep_equal.go

@@ -26,7 +26,7 @@ type Equalities struct {
 	reflect.Equalities
 }
 
-// For convenience, panics on errrors
+// For convenience, panics on errors
 func EqualitiesOrDie(funcs ...interface{}) Equalities {
 	e := Equalities{reflect.Equalities{}}
 	if err := e.AddFuncs(funcs...); err != nil {

pkg/labels/selector.go

@@ -467,7 +467,7 @@ func (l *Lexer) Lex() (tok Token, lit string) {
 	}
 }
 
-// Parser data structure contains the label selector parser data strucutre
+// Parser data structure contains the label selector parser data structure
 type Parser struct {
 	l            *Lexer
 	scannedItems []ScannedItem

pkg/proxy/userspace/proxier_test.go

@@ -276,9 +276,9 @@ func TestUDPProxyTimeout(t *testing.T) {
 	}
 	waitForNumProxyLoops(t, p, 1)
 	testEchoUDP(t, "127.0.0.1", svcInfo.proxyPort)
-	// When connecting to a UDP service endpoint, there shoule be a Conn for proxy.
+	// When connecting to a UDP service endpoint, there should be a Conn for proxy.
 	waitForNumProxyClients(t, svcInfo, 1, time.Second)
-	// If conn has no activity for serviceInfo.timeout since last Read/Write, it shoule be closed because of timeout.
+	// If conn has no activity for serviceInfo.timeout since last Read/Write, it should be closed because of timeout.
 	waitForNumProxyClients(t, svcInfo, 0, 2*time.Second)
 }
 

pkg/util/wait/wait_test.go

@@ -79,7 +79,7 @@ func TestUntilReturnsImmediately(t *testing.T) {
 func TestJitterUntil(t *testing.T) {
 	ch := make(chan struct{})
 	// if a channel is closed JitterUntil never calls function f
-	// and returns imidiatelly
+	// and returns immediately
 	close(ch)
 	JitterUntil(func() {
 		t.Fatal("should not have been invoked")

pkg/volume/util/types/types.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Package types defines types used only by volume componenets
+// Package types defines types used only by volume components
 package types
 
 import "k8s.io/kubernetes/pkg/types"

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

@@ -134,7 +134,7 @@ func New(opts OIDCOptions) (*OIDCAuthenticator, error) {
 	}
 
 	// SyncProviderConfig will start a goroutine to periodically synchronize the provider config.
-	// The synchronization interval is set by the expiration length of the config, and has a mininum
+	// The synchronization interval is set by the expiration length of the config, and has a minimum
 	// and maximum threshold.
 	stop := client.SyncProviderConfig(opts.IssuerURL)