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fix(curriculum): clarify instructions (#54404)

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Lasse Jørgensen
2024-04-16 11:45:34 +07:00
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curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/653641509b6e7681a9333245.md
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@@ -9,7 +9,7 @@ dashedName: step-40
You need to update the current song being played as well as the appearance of the `playButton` element.
Start by accessing the `userData` object and its `currentSong` property. Set its value equal to the `song` variable.
Assign `song` to the `currentSong` property on the `userData` object.
*Note*: You should not use the optional chaining operator `?.` in this step because `userData.currentSong` will not be `null` or `undefined` at this point.