lib/concourse-fuselage/check.rb in concourse-fuselage-0.3.1 vs lib/concourse-fuselage/check.rb in concourse-fuselage-0.3.2

@@ -16,10 +16,10 @@
     Contract HashOf[String, String] => ArrayOf[HashOf[String, String]]
     def since(version)
       fail NotImplementedError
     end
 
-    Contract None => ArrayOf[HashOf[String, String]]
+    Contract None => String
     def output
       JSON.dump version.nil? ? [latest] : since(version)
     end
 
     Contract None => String