Update top-menu.js

Author: nikol-ruseva

assets/js/top-menu.js

@@ -2,7 +2,7 @@ gitbook.events.bind("page.change", function() {
     let doc = $('section.markdown-section');
     let topMenu = $(`
         <span class="topnav">
-            <a class="logobox" target="_blank" href="https://softuni.bg"><img class="logo" src="/assets/software-university-logo.png" alt="logo"></a>
+            <a class="logobox" target="_blank" href="https://softuni.bg"><img class="logo" src="/assets/software-university-logo.svg" alt="logo"></a>
             <a target="_blank" href="https://softuni.bg/apply">Стани програмист</a>
             <a target="_blank" href="https://www.youtube.com/c/SoftuniBg">СофтУни @ YouTube</a>
             <a target="_blank" href="https://introprogramming.info">Книгите на Наков</a>