Changes to "Iterate with JavaScript While Loops - English" challenge description (#37683)

* Update iterate-with-javascript-while-loops.english.md

* Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/iterate-with-javascript-while-loops.english.md

Co-Authored-By: Randell Dawson <5313213+RandellDawson@users.noreply.github.com>

curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/iterate-with-javascript-while-loops.english.md

@@ -20,6 +20,8 @@ while(i < 5) {
 }
 ```
 
+In the code example above, the <code>while</code> loop will execute 5 times and append the numbers 0 through 4 to <code>ourArray</code>.
+
 Let's try getting a while loop to work by pushing values to an array.
 </section>