diff --git a/src/public/stylesheets/theme-next/shell.css b/src/public/stylesheets/theme-next/shell.css
index 275cd5a43..ee7ab3fc5 100644
--- a/src/public/stylesheets/theme-next/shell.css
+++ b/src/public/stylesheets/theme-next/shell.css
@@ -472,7 +472,7 @@ div.quick-search .search-button.show  {
 }
 
 /*
- * Tree settings panel
+ * Tree settings popup
  */
 
 #left-pane .tree-settings-popup {