diff --git a/lib/fluent/config/literal_parser.rb b/lib/fluent/config/literal_parser.rb
index ec68a54dd4..506ac49989 100644
--- a/lib/fluent/config/literal_parser.rb
+++ b/lib/fluent/config/literal_parser.rb
@@ -285,7 +285,6 @@ def scan_json(is_array)
         end
 
         JSON.dump(result)
-
       end
     end
   end