diff --git a/src/polytope/github/repository/InternalCode.py b/src/polytope/github/repository/InternalCode.py
index 487f614..92a396c 100644
--- a/src/polytope/github/repository/InternalCode.py
+++ b/src/polytope/github/repository/InternalCode.py
@@ -1,7 +1,7 @@
 from enum import Enum, auto
 
 
-# TODO(TAMREF): elaborate the reason of failure, referring to github error message.
+# TODO(TAMREF): Elaborate the reason of failure, referring to GitHub error message.
 class GithubRepositoryInternalCode(Enum):
     """Internal status code of Github CRUD requests."""