diff --git a/yamllint/cli.py b/yamllint/cli.py
index 298d506..9898672 100644
--- a/yamllint/cli.py
+++ b/yamllint/cli.py
@@ -44,6 +44,7 @@ def yamlopen(fp, **iowrapper_kwargs):
         ) as decoded:
             yield decoded
 
+
 def find_files_recursively(items, conf):
     for item in items:
         if os.path.isdir(item):