fix(guide): Fix language names in jQuery section of guide (#35271)

* Fix language names

* Fix language name

* Update index.md

* Fix language names

* Change javascript to js

guide/english/certifications/front-end-libraries/jquery/target-html-elements-with-selectors-using-jquery/index.md

@@ -6,7 +6,7 @@ title: Target HTML Elements with Selectors Using jQuery
 - You can "find" (or select) HTML elements based on their name, id, classes, types, attributes, values of attributes and much more.
 
 ## Example
-```javascipt
+```js
 //You can select all <p> elements on a page like this  =  $("p")
   $(document).ready(function(){
     $("button").click(function(){
@@ -17,7 +17,7 @@ title: Target HTML Elements with Selectors Using jQuery
 
 
 ## Solution
-```javascript
+```html
 <script>
   $(document).ready(function() {
       $("button").addClass("animated bounce"); // We are selecting the button elements and adding "animated bounce" class to them.

guide/english/certifications/front-end-libraries/jquery/target-the-parent-of-an-element-using-jquery/index.md

@@ -5,7 +5,7 @@ title: Target the Parent of an Element Using jQuery
 
 ## Solution
 
-```js
+```html
 <script>
   $(document).ready(function() {
     $("#target1").parent().css("background-color", "red"); // Selects the parent of #target1 and changes its background-color to red

guide/english/certifications/front-end-libraries/jquery/target-the-same-element-with-multiple-jquery-selectors/index.md

@@ -4,7 +4,7 @@ title: Target the Same Element with Multiple jQuery Selectors
 ## Target the Same Element with Multiple jQuery Selectors
 
 ## Solution 
-```javascript
+```html
 <script>
   $(document).ready(function() {
     $("button").addClass("animated"); // Target elements with type "button" and add the class "animated" to them.