diff --git a/src/Umbraco.Web.UI.Client/src/content/content-editor.element.ts b/src/Umbraco.Web.UI.Client/src/content/content-editor.element.ts
index 093137903c..bdf153bf01 100644
--- a/src/Umbraco.Web.UI.Client/src/content/content-editor.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/content/content-editor.element.ts
@@ -56,6 +56,7 @@ class UmbContentEditor extends LitElement {
     console.log('Save and preview');
   }
 
+  /** Properties mock data: */
   private properties = [
     {
       label: 'Text string label',