Merge pull request #3100 from btat/btat-patch-typos

Fix link formatting and typo

Author: catherineluse

content/rancher/v2.5/en/installation/resources/k8s-tutorials/ha-rke2/_index.md

@@ -2,7 +2,7 @@
 title: Setting up a High-availability RKE2 Kubernetes Cluster for Rancher
 shortTitle: Set up RKE2 for Rancher
 weight: 2
-aliases;
+aliases:
   - /rancher/v2.x/en/installation/resources/k8s-tutorials/ha-RKE2
 ---
 _Tested on v2.5.6_
@@ -11,7 +11,7 @@ This section describes how to install a Kubernetes cluster according to the [bes
 
 # Prerequisites
 
-These instructions assume you have set up three nodes, a load balancer, a DNS record, [this section.](({{<baseurl>}}/rancher/v2.x/en/installation/resources/k8s-tutorials/infrastructure-tutorials/infra-for-rke2-ha)
+These instructions assume you have set up three nodes, a load balancer, and a DNS record as described [this section.]({{<baseurl>}}/rancher/v2.x/en/installation/resources/k8s-tutorials/infrastructure-tutorials/infra-for-rke2-ha)
 
 Note that in order for RKE2 to work correctly with the load balancer, you need to set up two listeners: one for the supervisor on port 9345, and one for the Kubernetes API on port 6443.
 
@@ -178,4 +178,4 @@ spec:
       image:
         repository: us.gcr.io/k8s-artifacts-prod/ingress-nginx/controller
         tag: "v0.34.1"
-```
+```