lib/highcharts/legend.rb in highcharts-js-rails-0.0.1 vs lib/highcharts/legend.rb in highcharts-js-rails-0.0.2

@@ -1,15 +1,15 @@
 module Highcharts
   class Legend < Base
-    
+
     attr_accessor :layout, :align, :verticalAlign, :x, :y, :borderWidth
-    
+
     def to_s
       rendered_options = render_options(:strings => 'layout align verticalAlign', :objects => 'x y borderWidth')
       return nil if rendered_options.length == 0
       "legend: {" +
         rendered_options.join(',') +
       "}"
     end
-    
+
   end
-end
\ No newline at end of file
+end