diff --git a/test/features/string_limit.py b/test/features/string_limit.py
index 695d965..14f57d0 100644
--- a/test/features/string_limit.py
+++ b/test/features/string_limit.py
@@ -57,5 +57,6 @@
         print('[ERROR]: limit + 1')
         assert False
 
+
 if __name__ == '__main__':
     main(sys.argv[1:])