diff --git a/packages/markitdown/tests/test_cli_misc.py b/packages/markitdown/tests/test_cli_misc.py
index d301654..345d5cc 100644
--- a/packages/markitdown/tests/test_cli_misc.py
+++ b/packages/markitdown/tests/test_cli_misc.py
@@ -3,6 +3,9 @@ import subprocess
 import pytest
 from markitdown import __version__
 
+# This file contains CLI tests that are not directly tested by the FileTestVectors.
+# This includes things like help messages, version numbers, and invalid flags.
+
 
 def test_version() -> None:
     result = subprocess.run(
diff --git a/packages/markitdown/tests/test_module_misc.py b/packages/markitdown/tests/test_module_misc.py
index 2a2c3ab..4079107 100644
--- a/packages/markitdown/tests/test_module_misc.py
+++ b/packages/markitdown/tests/test_module_misc.py
@@ -12,6 +12,10 @@ from markitdown import (
     StreamInfo,
 )
 
+# This file contains module tests that are not directly tested by the FileTestVectors.
+# This includes things like helper functions and runtime conversion options
+# (e.g., LLM clients, exiftool path, transcription services, etc.)
+
 skip_remote = (
     True if os.environ.get("GITHUB_ACTIONS") else False
 )  # Don't run these tests in CI