diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572399a8e16d50bc2c1ff3.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572399a8e16d50bc2c1ff3.md
index 6d9ece3200f..0ef1c8d130b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572399a8e16d50bc2c1ff3.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572399a8e16d50bc2c1ff3.md
@@ -7,7 +7,7 @@ dashedName: step-76
 
 # --description--
 
-If there is a match then set `userData?.currentSong` to `null` and `userData?.songCurrentTime` to `0`. 
+If there is a match then set `userData.currentSong` to `null` and `userData.songCurrentTime` to `0`. 
 
 After that, call the `pauseSong()` function to stop the playback and the `setPlayerDisplay()` function to update the player display.
 
@@ -19,13 +19,13 @@ You should not modify the existing `if` statement and its content.
 assert.match(code, /if\s*\(userData\?\.currentSong\?\.id\s*===\s*id\)\s*\{\s*.*\s*.*\s*.*\s*.*\s*\}/)
 ```
 
-You should set `userData?.currentSong` to `null`.
+You should set `userData.currentSong` to `null`.
 
 ```js
 assert.match(code, /if\s*\(userData\?\.currentSong\?\.id\s*===\s*id\)\s*\{\s*userData\.currentSong\s*=\s*null;?\s*.*\s*.*\s*.*\s*\}/)
 ```
 
-You should set `userData?.songCurrentTime` to `0`.
+You should set `userData.songCurrentTime` to `0`.
 
 ```js
 assert.match(code, /if\s*\(userData\?\.currentSong\?\.id\s*===\s*id\)\s*\{\s*userData\.currentSong\s*=\s*null;?\s*userData\.songCurrentTime\s*=\s*0;?\s*.*\s*.*\s*\}/)