diff --git a/source/2/2.5/Sound_and_Video.rst b/source/2/2.5/Sound_and_Video.rst
index 9a465786..c7c5eaf0 100644
--- a/source/2/2.5/Sound_and_Video.rst
+++ b/source/2/2.5/Sound_and_Video.rst
@@ -1,6 +1,7 @@
 Chapter 2.5 Sound and Video
 ===========================
 
+This chapter documents playing media, burning disks, and controlling volume.                                                                          
 .. toctree::
   :maxdepth: 2
   :titlesonly: