diff --git a/entries/ogg.txt b/entries/ogg.txt
index dcdd27f..535cb23 100644
--- a/entries/ogg.txt
+++ b/entries/ogg.txt
@@ -9,11 +9,17 @@ return to the good old days when the tactic of dogfighting was dominant, but
 as Sun Tzu wrote, What is of supreme importance in war is to attack the
 enemy's strategy, not his tactics. However, the traditional answer to the
 newbie question What does ogg mean? is just Pick up some armies and I'll
-show you. 2. In other games, to forcefully attack an opponent with the
+show you.
+
+2. In other games, to forcefully attack an opponent with the
 expectation that the resources expended will be renewed faster than the
 opponent will be able to regain his previous advantage. Taken more seriously
-as a tactic since it has gained a simple name. 3. To do anything forcefully,
+as a tactic since it has gained a simple name.
+
+3. To do anything forcefully,
 possibly without consideration of the drain on future resources. I guess I'd
 better go ogg the problem set that's due tomorrow. Whoops! I looked down at
 the map for a sec and almost ogged that oncoming car.
 
+4. A free file format for playing audio and used in preference to other
+patent-encumbered formats.