2.1.28, initiation update to PXT v5.28.24 (#54)

docs/reference/game/score.md

@@ -6,7 +6,7 @@ Find the number of points scored in your game.
 game.score()
 ```
 
-### Example
+## Example
 
 This program adds one point to your score every time you press button
 `A`, and shows an animation.  Then it waits 500 milliseconds (half a
@@ -20,6 +20,6 @@ input.onButtonPressed(Button.A, () => {
 	});
 ```
 
-### See Also
+## See Also
 
 [change score by](/reference/game/score), [start countdown](/reference/game/start-countdown)