AppManager: clean up UI

Change-Id: I8119ea81c80ff6165f4217dfdf9837e776703fc0
diff --git a/core/installer/values-tmpl/appmanager.cue b/core/installer/values-tmpl/appmanager.cue
index 7c110b5..b710c55 100644
--- a/core/installer/values-tmpl/appmanager.cue
+++ b/core/installer/values-tmpl/appmanager.cue
@@ -8,7 +8,7 @@
 	authGroups: string
 }
 
-name: "app-manager"
+name: "App Manager"
 namespace: "appmanager"
 
 _subdomain: "apps"