Fix minor typos (#11941)

Co-authored-by: Nathan Baulch <nathan.baulch@gmail.com>

internal/ingress/controller/config/config.go

@@ -119,7 +119,7 @@ type Configuration struct {
 	// By default this is disabled
 	AllowBackendServerHeader bool `json:"allow-backend-server-header"`
 
-	// AccessLogParams sets additionals params for access_log
+	// AccessLogParams sets additional params for access_log
 	// http://nginx.org/en/docs/http/ngx_http_log_module.html#access_log
 	// By default it's empty
 	AccessLogParams string `json:"access-log-params,omitempty"`
@@ -423,7 +423,7 @@ type Configuration struct {
 	// Example '60s'
 	ProxyProtocolHeaderTimeout time.Duration `json:"proxy-protocol-header-timeout,omitempty"`
 
-	// Enables or disables the directive aio_write that writes files files asynchronously
+	// Enables or disables the directive aio_write that writes files asynchronously
 	// https://nginx.org/en/docs/http/ngx_http_core_module.html#aio_write
 	EnableAioWrite bool `json:"enable-aio-write,omitempty"`
 
@@ -617,7 +617,7 @@ type Configuration struct {
 	// Default: 0.01
 	OtelSamplerRatio float32 `json:"otel-sampler-ratio"`
 
-	// OtelSamplerParentBased specifies the parent based sampler to be use for any traces created
+	// OtelSamplerParentBased specifies the parent based sampler to be used for any traces created
 	// Default: true
 	OtelSamplerParentBased bool `json:"otel-sampler-parent-based"`
 
@@ -714,7 +714,7 @@ type Configuration struct {
 	DefaultSSLCertificate *ingress.SSLCert `json:"-"`
 
 	// ProxySSLLocationOnly controls whether the proxy-ssl parameters defined in the
-	// proxy-ssl-* annotations are applied on on location level only in the nginx.conf file
+	// proxy-ssl-* annotations are applied on location level only in the nginx.conf file
 	// Default is that those are applied on server level, too
 	ProxySSLLocationOnly bool `json:"proxy-ssl-location-only"`
 

internal/ingress/controller/endpointslices.go

@@ -115,7 +115,7 @@ func getEndpointsFromSlices(s *corev1.Service, port *corev1.ServicePort, proto c
 		useTopologyHints = false
 		if zoneForHints != emptyZone {
 			useTopologyHints = true
-			// check if all endpointslices has zone hints
+			// check if all endpointslices have zone hints
 			for _, ep := range eps.Endpoints {
 				if ep.Hints == nil || len(ep.Hints.ForZones) == 0 {
 					useTopologyHints = false

internal/ingress/controller/nginx_test.go

@@ -410,7 +410,7 @@ func TestCleanTempNginxCfg(t *testing.T) {
 	}
 }
 
-//nolint:unparam // Ingnore `network` always receives `"tcp"` error
+//nolint:unparam // Ignore `network` always receives `"tcp"` error
 func tryListen(network, address string) (l net.Listener, err error) {
 	condFunc := func() (bool, error) {
 		l, err = net.Listen(network, address)

internal/ingress/controller/store/endpointslice_test.go

@@ -88,7 +88,7 @@ func TestEndpointSliceLister(t *testing.T) {
 		}
 		eps, err := el.MatchByKey(key)
 		if err != nil {
-			t.Errorf("unexpeted error %v", err)
+			t.Errorf("unexpected error %v", err)
 		}
 		if err == nil && len(eps) != 1 {
 			t.Errorf("expected one slice %v, error, got %d slices", endpointSlice, len(eps))
@@ -130,7 +130,7 @@ func TestEndpointSliceLister(t *testing.T) {
 		}
 		eps, err := el.MatchByKey(key)
 		if err != nil {
-			t.Errorf("unexpeted error %v", err)
+			t.Errorf("unexpected error %v", err)
 		}
 		if len(eps) != 1 {
 			t.Errorf("expected one slice %v, error, got %d slices", endpointSlice, len(eps))

internal/ingress/controller/store/store_test.go

@@ -1208,13 +1208,13 @@ func TestStore(t *testing.T) {
 			}
 		}(updateCh)
 
-		namesapceSelector, err := labels.Parse("foo=bar")
+		namespaceSelector, err := labels.Parse("foo=bar")
 		if err != nil {
 			t.Errorf("unexpected error: %v", err)
 		}
 		storer := New(
 			ns,
-			namesapceSelector,
+			namespaceSelector,
 			fmt.Sprintf("%v/config", ns),
 			fmt.Sprintf("%v/tcp", ns),
 			fmt.Sprintf("%v/udp", ns),
@@ -1274,7 +1274,7 @@ func TestStore(t *testing.T) {
 			t.Errorf("expected 0 events of type Delete but %v occurred", del)
 		}
 	})
-	// test add ingress with secret it doesn't exists and then add secret
+	// test add ingress with secret it doesn't exist and then add secret
 	// check secret is generated on fs
 	// check ocsp
 	// check invalid secret (missing crt)

internal/ingress/controller/util.go

@@ -129,7 +129,7 @@ func NewNginxCommand() NginxCommand {
 	return command
 }
 
-// ExecCommand instanciates an exec.Cmd object to call nginx program
+// ExecCommand instantiates an exec.Cmd object to call nginx program
 func (nc NginxCommand) ExecCommand(args ...string) *exec.Cmd {
 	cmdArgs := []string{}