fix(curriculum): update description and hint for js pyramid project (#54538)

Co-authored-by: Huyen Nguyen <25715018+huyenltnguyen@users.noreply.github.com>

curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-introductory-javascript-by-building-a-pyramid-generator/660f0c34aad72dc712b97624.md

@@ -11,17 +11,17 @@ Another method essential for this project is the `.pop()` method. It removes the
 
 When a method returns a value, you can think of it as giving the value back to you, making it available for use in other parts of your code.
 
-Declare a `popped` variable, and assign it the result of `rows.pop()`. Then, log your `popped` variable.
+Create a new variable called `popped` and assign it the result of `rows.pop()`. Then, log `popped` to the console.
 
 # --hints--
 
-You should declare a `popped` variable.
+You should declare a variable called `popped`.
 
 ```js
 assert.match(code, /popped/);
 ```
 
-You should use `let` to declare your `popped` variable.
+You should use `let` to declare your variable called `popped`.
 
 ```js
 assert.match(code, /let\s+popped/);