Update twitter and facebook links

Author: inashivb

index.html

@@ -111,13 +111,13 @@ <h3>Frequenty Asked Questions (FAQs)</h3>
             </a>
           </div>
           <div>
-            <a href="https://www.facebook.com/indichix0/" target="_blank" rel="external">
+            <a href="https://www.facebook.com/linuxchixin/" target="_blank" rel="external">
               <span class="fa fa-facebook-f">
               </span>
             </a>
           </div>
           <div>
-            <a href="https://twitter.com/indichix0" target="_blank" rel="external">
+            <a href="https://twitter.com/linuxchixin" target="_blank" rel="external">
               <span class="fa fa-twitter">
               </span>
             </a>