diff --git a/logger/modules/log_file_merger.py b/logger/modules/log_file_merger.py
index 59e5f96..c991553 100644
--- a/logger/modules/log_file_merger.py
+++ b/logger/modules/log_file_merger.py
@@ -15,6 +15,8 @@
 def merge_log_files(log_file_directory: str) -> None:
     """
     Reads, sorts, and writes log files in the specified directory.
+
+    log_file_directory: The directory containing the log files to be merged.
     """
     # Read log files
     log_files = [
@@ -38,7 +40,7 @@ def merge_log_files(log_file_directory: str) -> None:
 
 def get_current_run_directory() -> str:
     """
-    Gets directory of current run.
+    Returns directory of current run.
     """
     # Configuration settings
     result, config = read_yaml.open_config(CONFIG_FILE_PATH)
diff --git a/logger/test_log_file_merger.py b/logger/test_log_file_merger.py
index 8767f88..44bb32a 100644
--- a/logger/test_log_file_merger.py
+++ b/logger/test_log_file_merger.py
@@ -14,7 +14,7 @@
 @pytest.fixture(name="dummy_logs")
 def fixture_dummy_logs() -> str:  # type: ignore
     """
-    Creates a temporary directory with dummy log files.
+    Returns the path to a temporary directory with dummy log files.
     """
     temp_directory = tempfile.mkdtemp()
     subdirectory = os.path.join(temp_directory, "subdirectory")