lib/humidifier/ref.rb in humidifier-4.1.1 vs lib/humidifier/ref.rb in humidifier-4.2.0

@@ -9,9 +9,9 @@
       @reference = reference
     end
 
     # Builds CFN syntax
     def to_cf
-      { 'Ref' => Serializer.dump(reference) }
+      { "Ref" => Serializer.dump(reference) }
     end
   end
 end