fix(curriculum): add extra hint for anchor elements test in travel agency lab (freeCodeCamp#58421)

Author: AnanduApillAi

curriculum/challenges/english/25-front-end-development/lab-travel-agency-page/669e2f60e83c011754f711f9.md

@@ -247,7 +247,7 @@ for (let image of images) {
 }
 ```
 
-Each `a` element should have an `href` attribute with the value of `https://www.freecodecamp.org/learn`.
+Each `a` element should have an `href` attribute with the value of `https://www.freecodecamp.org/learn`. Don't forget the links in the list items.
 
 ```js
 const anchors = document.querySelectorAll('a');
@@ -257,7 +257,7 @@ for (let anchor of anchors) {
 }
 ```
 
-Each `a` element should have a `target` attribute with the value of `_blank`.
+Each `a` element should have a `target` attribute with the value of `_blank`. Don't forget the links in the list items.
 
 ```js
 const anchors = document.querySelectorAll('a');