TrafficLights.rb in ruby-graphviz-0.9.2

- old
+ new

@@ -57,6 +57,6 @@
   g.red1 << g.rg1
 
   g[:overlap] = :false
   g[:label] = 'PetriNet Model TrafficLights\nExtracted from ConceptBase and layed out by Graphviz'
   g[:fontsize] = 12;
-}.output( :output => :png, :file => "TrafficLights.png" )
+}.output( :png => "TrafficLights.png" )
\ No newline at end of file