diff --git a/auditui/media_info.py b/auditui/media_info.py
index 036b84e..edf33c1 100644
--- a/auditui/media_info.py
+++ b/auditui/media_info.py
@@ -7,11 +7,7 @@ from pathlib import Path
 
 
 def load_media_info(path: Path, activation_hex: str | None = None) -> tuple[float | None, list[dict]]:
-    """Load media information including duration and chapters using ffprobe.
-
-    Returns:
-        Tuple of (duration in seconds, list of chapter dicts with start_time, end_time, title)
-    """
+    """Load media information including duration and chapters using ffprobe."""
     if not shutil.which("ffprobe"):
         return None, []
 
diff --git a/auditui/table_helpers.py b/auditui/table_helpers.py
index 5134e74..a718a0f 100644
--- a/auditui/table_helpers.py
+++ b/auditui/table_helpers.py
@@ -7,11 +7,7 @@ from .constants import PROGRESS_COLUMN_INDEX
 
 
 def create_title_sort_key(reverse: bool = False) -> tuple[Callable, bool]:
-    """Create a sort key function for sorting by title.
-
-    Returns:
-        Tuple of (sort_key_function, reverse_flag)
-    """
+    """Create a sort key function for sorting by title."""
     def title_key(row_values):
         title_cell = row_values[0]
         if isinstance(title_cell, str):
@@ -23,11 +19,7 @@ def create_title_sort_key(reverse: bool = False) -> tuple[Callable, bool]:
 
 
 def create_progress_sort_key(progress_column_index: int = PROGRESS_COLUMN_INDEX, reverse: bool = False) -> tuple[Callable, bool]:
-    """Create a sort key function for sorting by progress percentage.
-
-    Returns:
-        Tuple of (sort_key_function, reverse_flag)
-    """
+    """Create a sort key function for sorting by progress percentage."""
     def progress_key(row_values):
         progress_cell = row_values[progress_column_index]
         if isinstance(progress_cell, str):