Fix simple typos in feature-gates.md (#18275) (#18276)

Author: hase1128

content/en/docs/reference/command-line-tools-reference/feature-gates.md

@@ -313,7 +313,7 @@ Each feature gate is designed for enabling/disabling a specific feature:
 
 - `Accelerators`: Enable Nvidia GPU support when using Docker
 - `AdvancedAuditing`: Enable [advanced auditing](/docs/tasks/debug-application-cluster/audit/#advanced-audit)
-- `AffinityInAnnotations`(*deprecated*): Enable setting [Pod affinity or anti-affinitys](/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity).
+- `AffinityInAnnotations`(*deprecated*): Enable setting [Pod affinity or anti-affinity](/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity).
 - `AllowExtTrafficLocalEndpoints`: Enable a service to route external requests to node local endpoints.
 - `APIListChunking`: Enable the API clients to retrieve (`LIST` or `GET`) resources from API server in chunks.
 - `APIPriorityAndFairness`: Enable managing request concurrency with prioritization and fairness at each server. (Renamed from `RequestManagement`)
@@ -374,7 +374,7 @@ Each feature gate is designed for enabling/disabling a specific feature:
 - `DynamicAuditing`: Enable [dynamic auditing](/docs/tasks/debug-application-cluster/audit/#dynamic-backend)
 - `DynamicKubeletConfig`: Enable the dynamic configuration of kubelet. See [Reconfigure kubelet](/docs/tasks/administer-cluster/reconfigure-kubelet/).
 - `DynamicProvisioningScheduling`: Extend the default scheduler to be aware of volume topology and handle PV provisioning.
-  This feature is superceded by the `VolumeScheduling` feature completely in v1.12.
+  This feature is superseded by the `VolumeScheduling` feature completely in v1.12.
 - `DynamicVolumeProvisioning`(*deprecated*): Enable the [dynamic provisioning](/docs/concepts/storage/dynamic-provisioning/) of persistent volumes to Pods.
 - `EnableAggregatedDiscoveryTimeout` (*deprecated*): Enable the five second timeout on aggregated discovery calls.
 - `EnableEquivalenceClassCache`: Enable the scheduler to cache equivalence of nodes when scheduling Pods.