diff --git a/js/src/output.ts b/js/src/output.ts
index b5a27e9..1fe5240 100644
--- a/js/src/output.ts
+++ b/js/src/output.ts
@@ -103,7 +103,7 @@ class IPyWidgetOutput extends Shiny.OutputBinding {
           }
         })
       });
-    });
+    }); 
   }
 }