lib/ray/payloads/string_payload.rb in ruby-ray-0.1.0 vs lib/ray/payloads/string_payload.rb in ruby-ray-0.2.0

@@ -5,16 +5,16 @@
       def initialize(str)
         @str = str
       end
 
       def type
-        "custom"
+        'custom'
       end
 
       def content
         {
           content: @str,
-          label: "String"
+          label: 'String'
         }
       end
 
     end
   end