diff --git a/docs/api/tray.md b/docs/api/tray.md
index d85ac1a1dac8..3be241dde9a2 100644
--- a/docs/api/tray.md
+++ b/docs/api/tray.md
@@ -15,7 +15,7 @@ app.on('ready', function(){
     { label: 'Item1', type: 'radio' },
     { label: 'Item2', type: 'radio' },
     { label: 'Item3', type: 'radio', checked: true },
-    { label: 'Item4', type: 'radio' },
+    { label: 'Item4', type: 'radio' }
   ]);
   appIcon.setToolTip('This is my application.');
   appIcon.setContextMenu(contextMenu);