diff --git a/rwx/fs/__init__.py b/rwx/fs/__init__.py
index b320ed2..374a658 100644
--- a/rwx/fs/__init__.py
+++ b/rwx/fs/__init__.py
@@ -58,7 +58,11 @@ def get_path_uuid(path: str) -> str:
 
 
 def make_directory(path: Path) -> None:
-    """Make a directory (and its parents) from a path."""
+    """Make a directory (and its parents) from a path.
+
+    :param path: directory to create
+    :type path: Path
+    """
     path.mkdir(exist_ok=True, parents=True)