lib/rabbit/front.rb in rabbit-2.1.3 vs lib/rabbit/front.rb in rabbit-2.1.4

@@ -49,12 +49,12 @@
        toggle_blackout quit).each do |name|
       AVAILABLE_INTERFACES << [name, PublicLevel::CONTROL, false]
     end
 
     include MonitorMixin
-    
+
     attr_reader :image_type, :public_level, :last_modified
-    
+
     def initialize(canvas, public_level=nil)
       super()
       @canvas = canvas
       @image_type = "png"
       @public_level = public_level || PublicLevel::STRICT