Updated ref to Angular docs for @if

Author: mustafizurRohman88

ng-data-binding/index.html

@@ -254,6 +254,7 @@ <h4>ng-for (Old Syntax)</h4>
               &lt;/ul&gt;
             </code>
           </pre>
+          <a class="references" href="https://angular.io/api/common/NgForOf#description" target="_blank">Angular Docs</a>          
           <h4>&#64;for (Angular v17 onwards)</h4>
           <pre>
             <code class="html" data-trim>
@@ -265,9 +266,10 @@ <h4>&#64;for (Angular v17 onwards)</h4>
               &lt;/ul&gt;
             </code>
           </pre>
+          <a class="references" href="https://angular.io/api/core/if" target="_blank">Angular Docs</a>
+          
           <p><span class="highlight">Creates an element</span> for every item of the collection.</p>
 
-          <a class="references" href="https://angular.io/api/common/NgForOf#description" target="_blank">Angular Docs</a>
           <aside class="notes">
             *ngFor creates one node in the DOM for each element in myList<br>
             Inside of the tag with ngFor you have access to the loop var as to any other var of the component.