diff --git a/src/travis2docker/cli.py b/src/travis2docker/cli.py
index 3111ed8..06fc8f4 100644
--- a/src/travis2docker/cli.py
+++ b/src/travis2docker/cli.py
@@ -94,7 +94,7 @@ def main(return_result=False):
     parser.add_argument(
         '--root-path',
         dest='root_path',
-        help="Root path to save scripts generated." f"\nDefault: {default_root_path}",
+        help=f"Root path to save scripts generated.\nDefault: {default_root_path}",
         default=default_root_path,
     )
     parser.add_argument(