generators/dashboard/templates/controller.erb in acts_as_dashboard-0.4.0 vs generators/dashboard/templates/controller.erb in acts_as_dashboard-0.4.1

@@ -20,10 +20,10 @@
 
   dashboard_line_graph do |d|
     d.name            = :random_dates_and_numbers
     d.title           = 'Random Dates and Numbers'
     d.update_interval = '15s'
-    d.line_colours    = %w(blue)
+    d.line_colours    = 'blue'
     d.x_axis          = :dates
     d.data do
       (0..10).map do
         year        = Time.now.year
         month       = sprintf '%02d', rand(12) + 1