fix a couple oopsies

app/views/projects/clusters/new.html.haml

@@ -15,7 +15,7 @@
           %span Create new Cluster on GKE
       %li.nav-item{ role: 'presentation' }
         %a.nav-link{ href: '#add-user-cluster-pane', id: 'add-user-cluster-tab', class: active_when(active_tab == 'user'), data: { toggle: 'tab' }, role: 'tab' }
-          %span Add user cluster
+          %span Add existing cluster
 
     .tab-content.gitlab-tab-content
       .tab-pane{ id: 'create-gcp-cluster-pane', class: active_when(active_tab == 'gcp'), role: 'tabpanel' }

qa/qa/page/project/operations/kubernetes/add.rb

@@ -5,11 +5,11 @@ module QA
         module Kubernetes
           class Add < Page::Base
             view 'app/views/projects/clusters/new.html.haml' do
-              element :add_kubernetes_cluster_button, "link_to s_('ClusterIntegration|Add an existing Kubernetes cluster')"
+              element :add_kubernetes_cluster_button, "link_to s_('ClusterIntegration|Add existing cluster')"
             end
 
             def add_existing_cluster
-              click_on 'Add an existing Kubernetes cluster'
+              click_on 'Add existing cluster'
             end
           end
         end