diff --git a/config.py.example b/config.py.example
index 0adc38a..d85aecc 100644
--- a/config.py.example
+++ b/config.py.example
@@ -1,5 +1,5 @@
 from mqtt_dash.widgets import column_layout, row_layout, slider_widget, \
-     label_widget, button_widget, log_widget
+    label_widget, button_widget, log_widget
 
 URL = "https://dashboard.example.com"
 MQTT_BROKER = "ws://example.com/mqtt"
@@ -25,6 +25,6 @@ WIDGETS = [
                          ("192.168.1.212", "Sensor livingroom"
                           ), ("192.168.1.211", "Sensor bedroom")]
     ]),
-    row_layout("Some buttons", button_widget("test", "set to 1", 1),
-               button_widget("test", "set to foo", 'foo'))
+    row_layout("Some buttons", [button_widget("test", "set to 1", 1),
+                                button_widget("test", "set to foo", 'foo')])
 ]