From 33ec40e9c86d7e07f0ff59c3bd229c2e2a6476c3 Mon Sep 17 00:00:00 2001
From: RGHANILOO <bytemefirst@gmail.com>
Date: Wed, 6 Mar 2024 15:57:17 +0000
Subject: [PATCH] chore(curriculum): add quotes to strings in building a music
 player project (#53954)

---
 .../65364566e84e378837fbaf2a.md                           | 4 ++--
 .../655220a3fa5c3c200bc8e938.md                           | 2 +-
 .../6552303a9a78704f8ff072e9.md                           | 4 ++--
 .../655235c2e607297f00316650.md                           | 4 ++--
 .../65547ee197840478a1b95f4b.md                           | 4 ++--
 .../655485321913feabbc5f00f8.md                           | 4 ++--
 .../6555de565387a2efe90a6ccc.md                           | 2 +-
 .../6555e7acdbae972d3e8e0f5b.md                           | 6 +++---
 .../655727b2e1e49d6adf584442.md                           | 4 ++--
 .../655729e68e49b277a6b448bd.md                           | 6 +++---
 .../65572e5aaf022790fb4a81b1.md                           | 2 +-
 .../65573d0abe4d38cd6fa13f44.md                           | 8 ++++----
 .../6557421eb6a7a0f0500e3106.md                           | 2 +-
 .../655dc43318591b975cdfe2d8.md                           | 8 ++++----
 .../65606d06666e118ba86162be.md                           | 8 ++++----
 .../65606ed6ea2baca053327e9b.md                           | 8 ++++----
 .../65672adafbaa37a6cef886f7.md                           | 4 ++--
 17 files changed, 40 insertions(+), 40 deletions(-)

diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65364566e84e378837fbaf2a.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65364566e84e378837fbaf2a.md
index 782daacf041..e4398d0e54b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65364566e84e378837fbaf2a.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65364566e84e378837fbaf2a.md
@@ -9,7 +9,7 @@ dashedName: step-36
 
 In previous steps you built out the functionality for playing a song. Now you need to add the functionality to the play button so that it will play the current song when it is clicked on.
 
-Use the `addEventListener()` method and pass in a `click` event for the first argument and an empty callback function with arrow syntax for the second argument, e.g., `() => {}`.
+Use the `addEventListener()` method and pass in a `"click"` event for the first argument and an empty callback function with arrow syntax for the second argument, e.g., `() => {}`.
 
 # --hints--
 
@@ -19,7 +19,7 @@ You should call the `addEventListener()` method on your `playButton` variable.
 assert.match(code, /playButton\.addEventListener\(/)
 ```
 
-Your event listener should listen for a `click` event.
+Your event listener should listen for a `"click"` event.
 
 ```js
 assert.match(code, /playButton\.addEventListener\(\s*('|"|`)click\1/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655220a3fa5c3c200bc8e938.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655220a3fa5c3c200bc8e938.md
index 35c8e240c65..b5155829381 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655220a3fa5c3c200bc8e938.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655220a3fa5c3c200bc8e938.md
@@ -19,7 +19,7 @@ You should not modify the existing `pauseSong` function and its content.
 assert.match(code, /const\s+pauseSong\s*=\s*\(\s*\)\s*=>\s*\{\s*userData\.songCurrentTime\s*=\s*audio\.currentTime\s*;?\s*.*\s*.*\s*\}\s*;?/)
 ```
 
-You should use the `classList` property and the `remove()` method to remove the class `playing` from the `playButton`.
+You should use the `classList` property and the `remove()` method to remove the class `"playing"` from the `playButton`.
 
 ```js
 assert.match(code, /playButton\.classList\.remove\(\s*('|")playing\1\s*\)\s*;?/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552303a9a78704f8ff072e9.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552303a9a78704f8ff072e9.md
index ca627ee3d7f..6190fb89e5e 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552303a9a78704f8ff072e9.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6552303a9a78704f8ff072e9.md
@@ -9,7 +9,7 @@ dashedName: step-43
 
 Now it is time to test out the pause button.
 
-Add a `click` event listener to the `pauseButton` element, then pass in `pauseSong` as the second argument of the event listener. This is the function the event listener will run.
+Add a `"click"` event listener to the `pauseButton` element, then pass in `pauseSong` as the second argument of the event listener. This is the function the event listener will run.
 
 Test out your app by first clicking on the play button followed by the pause button. You should see that everything is working as expected.
 
@@ -21,7 +21,7 @@ You should call the `addEventListener()` method on your `pauseButton` variable.
 assert.match(code, /pauseButton\.addEventListener\(/)
 ```
 
-Your event listener should listen for a `click` event.
+Your event listener should listen for a `"click"` event.
 
 ```js
 assert.match(code, /pauseButton\.addEventListener\(\s*('|"|`)click\1/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655235c2e607297f00316650.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655235c2e607297f00316650.md
index 21b96c76897..a75078887be 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655235c2e607297f00316650.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655235c2e607297f00316650.md
@@ -7,13 +7,13 @@ dashedName: step-35
 
 # --description--
 
-Next, use the `classList` property and the `add()` method to add the `playing` class to the `playButton` element. This will look for the class `playing` in the CSS file and add it to the `playButton` element.
+Next, use the `classList` property and the `add()` method to add the `"playing"` class to the `playButton` element. This will look for the class `"playing"` in the CSS file and add it to the `playButton` element.
 
 To finally play the song, use the `play()` method on the `audio` variable. `play()` is a method from the web audio API for playing an mp3 file.
 
 # --hints--
 
-You should use the `classList` property and the `add` method to add the class `playing` to `playButton`.
+You should use the `classList` property and the `add` method to add the class `"playing"` to `playButton`.
 
 ```js
 assert.match(code, /playButton\.classList\.add\(\s*("|')playing\1\s*\)\s*;?/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65547ee197840478a1b95f4b.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65547ee197840478a1b95f4b.md
index 5bd4c6ed2ca..7f8c686ebd4 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65547ee197840478a1b95f4b.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65547ee197840478a1b95f4b.md
@@ -9,7 +9,7 @@ dashedName: step-50
 
 Now it is time to test out the `playNextSong` function. 
 
-Add a `click` event listener to the `nextButton` element, then pass in `playNextSong` as the second argument of your event listener. This is the function the event listener will run.
+Add a `"click"` event listener to the `nextButton` element, then pass in `playNextSong` as the second argument of your event listener. This is the function the event listener will run.
 
 Test out your app by first clicking on the play button followed by the next button. You should see that everything is working as expected.
 
@@ -21,7 +21,7 @@ You should call the `addEventListener()` method on your `nextButton` variable.
 assert.match(code, /nextButton\.addEventListener\(/)
 ```
 
-Your event listener should listen for a `click` event.
+Your event listener should listen for a `"click"` event.
 
 ```js
 assert.match(code, /nextButton\.addEventListener\(\s*('|"|`)click\1/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655485321913feabbc5f00f8.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655485321913feabbc5f00f8.md
index a7397e48ca6..c1425d11f38 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655485321913feabbc5f00f8.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655485321913feabbc5f00f8.md
@@ -7,7 +7,7 @@ dashedName: step-54
 
 # --description--
 
-Add a `click` event listener to the `previousButton` element, then pass in `playPreviousSong` as the second argument.
+Add a `"click"` event listener to the `previousButton` element, then pass in `playPreviousSong` as the second argument.
 
 # --hints--
 
@@ -17,7 +17,7 @@ You should call the `addEventListener()` method on your `previousButton` variabl
 assert.match(code, /previousButton\.addEventListener\(/)
 ```
 
-Your event listener should listen for a `click` event.
+Your event listener should listen for a `"click"` event.
 
 ```js
 assert.match(code, /previousButton\.addEventListener\(\s*('|"|`)click\1/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555de565387a2efe90a6ccc.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555de565387a2efe90a6ccc.md
index a8132c2b45f..ebf68040b8a 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555de565387a2efe90a6ccc.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555de565387a2efe90a6ccc.md
@@ -7,7 +7,7 @@ dashedName: step-68
 
 # --description--
 
-Use the `setAttribute` method on the `playButton` element to set an attribute named `aria-label`. For the value, use a `ternary` to set `song?.title` to `Play ${song.title}` or `"Play"` if there's no `song.title` available.
+Use the `setAttribute` method on the `playButton` element to set an attribute named `"aria-label"`. For the value, use a `ternary` to set `song?.title` to `Play ${song.title}` or `"Play"` if there's no `song.title` available.
 
 Don't forget you need template interpolation here, so you need to use backticks.
 
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e7acdbae972d3e8e0f5b.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e7acdbae972d3e8e0f5b.md
index 8d827590c6b..711b6c9bb99 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e7acdbae972d3e8e0f5b.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6555e7acdbae972d3e8e0f5b.md
@@ -7,7 +7,7 @@ dashedName: step-74
 
 # --description--
 
-Add a `click` event listener to the `shuffleButton` element. For the function to run, pass in the `shuffle` function.
+Add a `"click"` event listener to the `shuffleButton` element. For the function to run, pass in the `shuffle` function.
 
 **Note**: You don't need a callback inside this particular event listener. You also don't need to call the `shuffle` function, just pass in its identifier.
 
@@ -19,13 +19,13 @@ You should chain the `addEventListener()` method to `shuffleButton`.
 assert.match(code, /shuffleButton\.addEventListener\(/)
 ```
 
-Your event listener should listen for a `click` event.
+Your event listener should listen for a `"click"` event.
 
 ```js
 assert.match(code, /shuffleButton\.addEventListener\(\s*('|")click\1/)
 ```
 
-You should pass in `shuffle` as the second value of your `click` event listener.
+You should pass in `shuffle` as the second value of your `"click"` event listener.
 
 ```js
 assert.match(code, /shuffleButton\.addEventListener\(\s*('|")click\1\s*,\s*shuffle\s*\)\s*;?/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655727b2e1e49d6adf584442.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655727b2e1e49d6adf584442.md
index b2ce650041e..0c52b15f76c 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655727b2e1e49d6adf584442.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655727b2e1e49d6adf584442.md
@@ -25,7 +25,7 @@ You can also assign it to a variable:
 const divElement = document.createElement('div')
 ```
 
-Inside your `if` statement, declare a `resetButton` constant, then use `createElement()` to create a `button`.
+Inside your `if` statement, declare a `resetButton` constant, then use `createElement()` to create a `"button"`.
 
 
 # --hints--
@@ -36,7 +36,7 @@ You should not modify the existing `if` statement and its content.
 assert.match(code, /if\s*\(\s*userData\?\.songs\.length\s*===\s*0\s*\)\s*\{\s*.*\s*\}/)
 ```
 
-You should use the `createElement` method to create a `button`.
+You should use the `createElement` method to create a `"button"`.
 
 ```js
 assert.match(code, /document\.createElement\(\s*('|")button\1\s*\)\s*;?/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655729e68e49b277a6b448bd.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655729e68e49b277a6b448bd.md
index 6232c8af04b..89463de79c7 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655729e68e49b277a6b448bd.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655729e68e49b277a6b448bd.md
@@ -11,7 +11,7 @@ Now that you've created the `resetButton`, you need to assign it an `id` and `ar
 
 For example, `element.id` would set an `id` attribute, and `element.ariaLabel` would set an `aria-label` attribute. Both of them accept their values as a string.
 
-Set the `id` attribute of `resetButton` to `reset` and its `aria-label` attribute to `Reset playlist`.
+Set the `id` attribute of `resetButton` to `"reset"` and its `"aria-label"` attribute to `"Reset playlist"`.
 
 # --hints--
 
@@ -21,13 +21,13 @@ You should not modify the existing `if` statement and its content.
 assert.match(code, /if\s*\(\s*userData\?\.songs\.length\s*===\s*0\s*\)\s*\{\s*const\s+resetButton\s*=\s*document\.createElement\(\s*('|")button\1\s*\)\s*;?\s*.*\s*.*\s*.*\s*\}/)
 ```
 
-You should use `resetButton.id` to create an `id` attribute named `reset` for the `resetButton`.
+You should use `resetButton.id` to create an `id` attribute named `"reset"` for the `resetButton`.
 
 ```js
 assert.match(code, /resetButton\.id\s*=\s*('|")reset\1/)
 ```
 
-You should use `resetButton.ariaLabel` to create an `aria-label` attribute named `Reset playlist` for the `resetButton`.
+You should use `resetButton.ariaLabel` to create an `"aria-label"` attribute named `"Reset playlist"` for the `resetButton`.
 
 ```js
 assert.match(code, /resetButton\.ariaLabel\s*=\s*('|")Reset\s+playlist\1\s*;?/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572e5aaf022790fb4a81b1.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572e5aaf022790fb4a81b1.md
index 989821a3d2d..c36ee8fb2e9 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572e5aaf022790fb4a81b1.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65572e5aaf022790fb4a81b1.md
@@ -19,7 +19,7 @@ You should use the `addEventListener()` method on `resetButton`.
 assert.match(code, /resetButton\.addEventListener\(/)
 ```
 
-Your `resetButton` event listener should listen for a `click` event.
+Your `resetButton` event listener should listen for a `"click"` event.
 
 ```js
 assert.match(code, /resetButton\.addEventListener\(\s*('|")click\1/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573d0abe4d38cd6fa13f44.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573d0abe4d38cd6fa13f44.md
index 888c8de37a3..79261a5d6d1 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573d0abe4d38cd6fa13f44.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65573d0abe4d38cd6fa13f44.md
@@ -9,9 +9,9 @@ dashedName: step-89
 
 All the core functionalities are now in place. The only issue now is that the next song does not automatically play when the currently playing song ends. 
 
-To fix that, you can set up an event listener which will detect when the currently playing song ends. The `ended` event listener is appropriate for this. It is fired when the playback of a media reaches the end.
+To fix that, you can set up an event listener which will detect when the currently playing song ends. The `"ended"` event listener is appropriate for this. It is fired when the playback of a media reaches the end.
 
-Add an event listener to the `audio` element which listens for the `ended` event. Pass in a callback using arrow syntax with empty curly braces.
+Add an event listener to the `audio` element which listens for the `"ended"` event. Pass in a callback using arrow syntax with empty curly braces.
 
 # --hints--
 
@@ -21,13 +21,13 @@ You should chain the `addEventListener()` method to your `audio` variable.
 assert.match(code, /audio\.addEventListener\(/)
 ```
 
-The event listener you used on on your `audio` variable should listen for an `ended` event.
+The event listener you used on on your `audio` variable should listen for an `"ended"` event.
 
 ```js
 assert.match(code, /audio\.addEventListener\(\s*('|")ended\1/)
 ```
 
-You should use arrow syntax to pass in an empty callback to your `ended` event listener.
+You should use arrow syntax to pass in an empty callback to your `"ended"` event listener.
 
 ```js
 assert.match(code, /audio\.addEventListener\(\s*('|")ended\1\s*,\s*\(\s*\)\s*=>\s*\{\s*\}\s*\)\s*;?/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6557421eb6a7a0f0500e3106.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6557421eb6a7a0f0500e3106.md
index 2e4e730fb22..1fc1a8b74bb 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6557421eb6a7a0f0500e3106.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/6557421eb6a7a0f0500e3106.md
@@ -11,7 +11,7 @@ Within the button element in the `renderSongs` function, add an `onclick` attrib
 
 # --hints--
 
-You should add an `onclick` attribute to the delete button and pass in `deleteSong(${song.id})`.
+You should add an `onclick` attribute to the delete button and pass in `"deleteSong(${song.id})"`.
 
 ```js
 assert.match(code, /<button(?:\s+|\s+.*\s+)onclick\s*=\s*('|")deleteSong\(\s*\$\{song\.id\}\s*\)\1(?:\s+.*|)>/)
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655dc43318591b975cdfe2d8.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655dc43318591b975cdfe2d8.md
index 68b1fbbab97..fcf17197953 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655dc43318591b975cdfe2d8.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/655dc43318591b975cdfe2d8.md
@@ -37,25 +37,25 @@ Your `allSongs` array should have an object with an `id` property set to the num
 assert.equal(allSongs[0].id, 0);
 ```
 
-Your `allSongs` array should have an object with a `title` property set to the string `Scratching The Surface`.
+Your `allSongs` array should have an object with a `title` property set to the string `"Scratching The Surface"`.
 
 ```js
 assert.equal(allSongs[0].title, "Scratching The Surface");
 ```
 
-Your `allSongs` array should have an object with an `artist` property set to the string `Quincy Larson`.
+Your `allSongs` array should have an object with an `artist` property set to the string `"Quincy Larson"`.
 
 ```js
 assert.equal(allSongs[0].artist, "Quincy Larson");
 ```
 
-Your `allSongs` array should have an object with a `duration` property set to the string `4:25`.
+Your `allSongs` array should have an object with a `duration` property set to the string `"4:25"`.
 
 ```js
 assert.equal(allSongs[0].duration, "4:25");
 ```
 
-Your `allSongs` array should have an object with an `src` property set to the string `https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3`.
+Your `allSongs` array should have an object with an `src` property set to the string `"https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3"`.
 
 ```js
 assert.equal(allSongs[0].src, "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/scratching-the-surface.mp3");
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606d06666e118ba86162be.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606d06666e118ba86162be.md
index 01af8592a30..8853926916b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606d06666e118ba86162be.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606d06666e118ba86162be.md
@@ -37,25 +37,25 @@ The second object in your `allSongs` array should have an `id` property set to t
 assert.equal(allSongs[1].id, 1);
 ```
 
-The second object in your `allSongs` array should have a `title` property set to the string `Can't Stay Down`.
+The second object in your `allSongs` array should have a `title` property set to the string `"Can't Stay Down"`.
 
 ```js
 assert.equal(allSongs[1].title, "Can't Stay Down");
 ```
 
-The second object in your `allSongs` array should have an `artist` property set to the string `Quincy Larson`.
+The second object in your `allSongs` array should have an `artist` property set to the string `"Quincy Larson"`.
 
 ```js
 assert.equal(allSongs[1].artist, "Quincy Larson");
 ```
 
-The second object in your `allSongs` array should have a `duration` property set to the string `4:15`.
+The second object in your `allSongs` array should have a `duration` property set to the string `"4:15"`.
 
 ```js
 assert.equal(allSongs[1].duration, "4:15");
 ```
 
-The second object in your `allSongs` array should have an `src` property set to the string `https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3`.
+The second object in your `allSongs` array should have an `src` property set to the string `"https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3"`.
 
 ```js
 assert.equal(allSongs[1].src, "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3");
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606ed6ea2baca053327e9b.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606ed6ea2baca053327e9b.md
index 7624dae296f..b7f72f1b58e 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606ed6ea2baca053327e9b.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65606ed6ea2baca053327e9b.md
@@ -31,25 +31,25 @@ The third object in your `allSongs` array should have an `id` property set to th
 assert.equal(allSongs[2].id, 2);
 ```
 
-The third object in your `allSongs` array should have a `title` property set to the string `Still Learning`.
+The third object in your `allSongs` array should have a `title` property set to the string `"Still Learning"`.
 
 ```js
 assert.equal(allSongs[2].title, "Still Learning");
 ```
 
-The third object in your `allSongs` array should have an `artist` property set to the string `Quincy Larson`.
+The third object in your `allSongs` array should have an `artist` property set to the string `"Quincy Larson"`.
 
 ```js
 assert.equal(allSongs[2].artist, "Quincy Larson");
 ```
 
-The third object in your `allSongs` array should have a `duration` property set to the string `3:51`.
+The third object in your `allSongs` array should have a `duration` property set to the string `"3:51"`.
 
 ```js
 assert.equal(allSongs[2].duration, "3:51");
 ```
 
-The third object in your `allSongs` array should have an `src` property set to the string `https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3`.
+The third object in your `allSongs` array should have an `src` property set to the string `"https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/cant-stay-down.mp3"`.
 
 ```js
 assert.equal(allSongs[2].src, "https://s3.amazonaws.com/org.freecodecamp.mp3-player-project/still-learning.mp3");
diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672adafbaa37a6cef886f7.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672adafbaa37a6cef886f7.md
index 15041e555ba..0cc1ff99f88 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672adafbaa37a6cef886f7.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-string-and-array-methods-by-building-a-music-player/65672adafbaa37a6cef886f7.md
@@ -21,7 +21,7 @@ You can also assign it to a variable:
 const myText = document.createTextNode("your text")
 ```
 
-Use the `createTextNode()` method to create a `Reset Playlist` text, then assign it to a `resetText` constant.
+Use the `createTextNode()` method to create a `"Reset Playlist"` text, then assign it to a `resetText` constant.
 
 # --hints--
 
@@ -31,7 +31,7 @@ You should not modify the existing `if` statement and its content.
 assert.match(code, /if\s*\(\s*userData\?\.songs\.length\s*===\s*0\s*\)\s*\{\s*const\s+resetButton\s*=\s*document\.createElement\(\s*('|")button\1\s*\)\s*;?\s*.*\s*\}/)
 ```
 
-You should use `document.createTextNode()` to create a `Reset Playlist` text.
+You should use `document.createTextNode()` to create a `"Reset Playlist"` text.
 
 ```js
 assert.match(code, /document\.createTextNode\(\s*('|")Reset\s+Playlist\1\s*\)\s*;?/)