diff --git a/backend/__init__.py b/backend/__init__.py
index f9bf642..dc0e348 100644
--- a/backend/__init__.py
+++ b/backend/__init__.py
@@ -1,4 +1,4 @@
-"""The fastAPI project for TuneBox"""
+"""The fastAPI project for TuneBox."""
 
 __author__ = "Sam Oehlert"
 __version__ = "0.5.0"
diff --git a/backend/services/__init__.py b/backend/services/__init__.py
index e69de29..54729c7 100644
--- a/backend/services/__init__.py
+++ b/backend/services/__init__.py
@@ -0,0 +1 @@
+"""Make our services into modules."""
\ No newline at end of file
diff --git a/backend/tests/conftest.py b/backend/tests/conftest.py
index 82e2b6a..5929851 100644
--- a/backend/tests/conftest.py
+++ b/backend/tests/conftest.py
@@ -1,3 +1,5 @@
+"""Set up reusable components for pytest."""
+
 from unittest.mock import MagicMock
 
 import pytest