address comments

Author: Jefftree

content/en/docs/concepts/architecture/coordinated-leader-election.md

@@ -12,8 +12,8 @@ weight: 200
 
 Kubernetes {{< skew currentVersion >}} includes an alpha feature that allows
 components to deterministically select a leader via Coordinated Leader Election.
-This is useful to satisfy Kubernetes version skew during cluster upgrades.
-Currently, the only supported selection strategy is `OldestEmulationVersion`,
+This is useful to satisfy Kubernetes version skew constraints during cluster upgrades.
+Currently, the only builtin selection strategy is `OldestEmulationVersion`,
 preferring the leader with the lowest emulation version, followed by binary
 version, followed by creation timestamp.
 
@@ -25,16 +25,16 @@ when you start the {{< glossary_tooltip text="API Server"
 term_id="kube-apiserver" >}}: and that the `coordination.k8s.io/v1alpha1` API is
 enabled.
 
-This can be done by setting `FEATURE_GATES="CoordinatedLeaderElection=true"` and
-`RUNTIME_CONFIG="coordination.k8s.io/v1alpha1=true"`.
+This can be done by setting flags `--feature-gates="CoordinatedLeaderElection=true"` and
+`--runtime-config="coordination.k8s.io/v1alpha1=true"`.
 
 ## Component Configuration
 
 With Coordinated Leader Election, components need to both run a LeaseCandidate
 and Lease goroutine (both found in client-go/pkg/leaderelection). Two components
 (kube-controller-manager and kube-scheduler) will automatically use coordinated
 leader election if enabled. Please refer to the example found in
-`k8s.io/cmd/kube-scheduler/app/server.go` on set up.
+[k8s.io/kubernetes/cmd/kube-scheduler/app/server.go](https://github.com/kubernetes/kubernetes/blob/master/cmd/kube-scheduler/app/server.go) on set up.
 
 The created LeaseCandidate object looks similar to below:
 
@@ -53,4 +53,4 @@ spec:
   renewTime: "2024-07-30T03:45:18.325483Z"
 ```
 
-Please refer to the documentation for LeaseCandidate for the full API details.
+Please refer to the [documentation](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.31/#leasecandidate-v1alpha1-coordination-k8s-io) for LeaseCandidate for the full API details.