diff --git a/dashboards/jupyterhub.jsonnet b/dashboards/jupyterhub.jsonnet
index 555be18..e22bd80 100755
--- a/dashboards/jupyterhub.jsonnet
+++ b/dashboards/jupyterhub.jsonnet
@@ -525,7 +525,7 @@ local highMemoryUsagePods = tablePanel.new(
   ),
 ]).hideColumn('Time');
 
-# Show images used by different users on the hub
+// Show images used by different users on the hub
 local notebookImagesUsed = graphPanel.new(
   'Images used by user pods',
   description=|||