Update site/content/installation/running-on-kind.md

Co-authored-by: Saylor Berman <[email protected]>

Author: fardarter

site/content/installation/running-on-kind.md

@@ -40,7 +40,7 @@ To install NGINX Gateway Fabric, choose the appropriate installation guide that
 - [Installation with Helm]({{< relref "installation/installing-ngf/helm.md" >}})
 - [Installation with Kubernetes manifests]({{< relref "installation/installing-ngf/manifests.md" >}})
 
-## Set up a nodeport
+## Set up a NodePort
 
 When using kind clusters, be aware that NodePort services require [additional setup](https://kind.sigs.k8s.io/docs/user/configuration/#nodeport-with-port-mappings).