diff --git a/revpimodio2/__init__.py b/revpimodio2/__init__.py
index 3d99751..74d9c21 100644
--- a/revpimodio2/__init__.py
+++ b/revpimodio2/__init__.py
@@ -21,7 +21,7 @@ __author__ = "Sven Sager <akira@revpimodio.org>"
 __copyright__ = "Copyright (C) 2018 Sven Sager"
 __license__ = "LGPLv3"
 __name__ = "revpimodio2"
-__version__ = "2.4.2"
+__version__ = "2.4.5"
 
 # Global package values
 OFF = 0
diff --git a/revpimodio2/io.py b/revpimodio2/io.py
index 5b4f25d..5e75e21 100644
--- a/revpimodio2/io.py
+++ b/revpimodio2/io.py
@@ -942,7 +942,7 @@ class IntIO(IOBase):
 class IntIOCounter(IntIO):
     """Erweitert die IntIO-Klasse um die .reset() Funktion fuer Counter."""
 
-    __slots__ = ("__ioctl_arg", )
+    __slots__ = ("__ioctl_arg",)
 
     def __init__(
             self, counter_id,
diff --git a/revpimodio2/modio.py b/revpimodio2/modio.py
index 7299321..9c246e1 100644
--- a/revpimodio2/modio.py
+++ b/revpimodio2/modio.py
@@ -68,7 +68,7 @@ class RevPiModIO(object):
             replace_io_file_noneok=replace_io_file
         )
 
-        # todo: Remove in next release
+        # TODO: Remove in next release
         if direct_output:
             warnings.warn(DeprecationWarning(
                 "direct_output is deprecated - use shared_procimg instead!"
@@ -434,14 +434,12 @@ class RevPiModIO(object):
 
     def _get_cpreplaceio(self) -> ConfigParser:
         """
-        Laed die replace_io_file Konfiguration und verarbeitet sie.
+        Laedt die replace_io_file Konfiguration und verarbeitet sie.
 
         :return: <class 'ConfigParser'> der replace io daten
         """
         cp = ConfigParser()
 
-        # TODO: verfeinern!
-
         if self._replace_io_file:
             try:
                 with open(self._replace_io_file, "r") as fh:
diff --git a/setup.py b/setup.py
index b98e127..54bcc7c 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@ setup(
 
     license="LGPLv3",
     name="revpimodio2",
-    version="2.4.2",
+    version="2.4.5",
 
     packages=["revpimodio2"],
     python_requires="~=3.2",