diff --git a/htdocs/samples/data_hide.html b/htdocs/samples/data_hide.html
index b7db333..fb3469b 100644
--- a/htdocs/samples/data_hide.html
+++ b/htdocs/samples/data_hide.html
@@ -16,7 +16,7 @@
['data3', 300, 200, 160, 400, 250, 250]
],
// hide: ['data1', 'data3']
- hide: false // hide all data
+ hide: true // hide all data
}
});