Update Advanced cluster settings subtitle

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

@@ -40,6 +40,6 @@
       %h4= _('Advanced settings')
       %button.btn.js-settings-toggle
         = expanded ? 'Collapse' : 'Expand'
-      %p= s_('ClusterIntegration|Manage cluster integration on your GitLab project')
+      %p= s_("ClusterIntegration|Advanced options on this cluster's integration")
     .settings-content
       = render 'advanced_settings'