[fix] Update outdated line number in tutorial text (#6689)

Author: mellanslag-de

site/content/tutorial/06-bindings/10-media-elements/text.md

@@ -4,7 +4,7 @@ title: Media elements
 
 The `<audio>` and `<video>` elements have several properties that you can bind to. This example demonstrates a few of them.
 
-On line 58, add `currentTime={time}`, `duration` and `paused` bindings:
+On line 62, add `currentTime={time}`, `duration` and `paused` bindings:
 
 ```html
 <video