diff --git a/mglib/path.py b/mglib/path.py
index e4827b4..f02679f 100644
--- a/mglib/path.py
+++ b/mglib/path.py
@@ -1,7 +1,5 @@
-import os
 import logging
 
-
 logger = logging.getLogger(__name__)
 
 AUX_DIR_DOCS = "docs"
@@ -13,7 +11,7 @@ class DocumentPath:
     Document path:
     /<aux_dir>/<user_id>/<doc_id>/<version>/<file_name>
 
-    If version = 0, it is not included in Endpoint.
+    If version = 0, it is not included in DocumentPath.
     Document's version is incremented everytime pdftk operation runs on it
     (when pages are deleted, reordered, pasted)
     """