diff --git a/tsflex/processing/utils.py b/tsflex/processing/utils.py
index 92eb874..07be4fa 100644
--- a/tsflex/processing/utils.py
+++ b/tsflex/processing/utils.py
@@ -1,4 +1,3 @@
-# TODO: rename file
 """(Advanced) utilities for the processing pipelines."""
 
 __author__ = "Jonas Van Der Donckt, Jeroen Van Der Donckt"