Fix links to match prettified version

Author: adeen-s

_layouts/default.html

@@ -47,12 +47,12 @@ <h1 class="title">
             <div class="navbar-menu" id="nav-menu">
                 <div class="navbar-end">
                     <a class="navbar-item" href="/">Home</a>
-                    <a class="navbar-item" href="events">Events</a>
-                    <a class="navbar-item" href="coc.html">Code of Conduct</a>
+                    <a class="navbar-item" href="/events">Events</a>
+                    <a class="navbar-item" href="/coc">Code of Conduct</a>
                     <a class="navbar-item" href="https://github.com/codeIndore" target="_blank">GitHub</a>
-                    <a class="navbar-item" href="blog.html">Blog</a>
-                    <a class="navbar-item" href="about.html">About</a>
-                    <a class="navbar-item" href="connect.html">Connect</a>
+                    <a class="navbar-item" href="/blog">Blog</a>
+                    <a class="navbar-item" href="/about">About</a>
+                    <a class="navbar-item" href="/connect">Connect</a>
                 </div>
             </div>
         </nav>

_layouts/landing.html

@@ -47,12 +47,12 @@ <h1 class="title">
         <div class="navbar-menu" id="nav-menu">
             <div class="navbar-end">
                 <a class="navbar-item" href="/">Home</a>
-                <a class="navbar-item" href="events">Events</a>
-                <a class="navbar-item" href="coc.html">Code of Conduct</a>
+                <a class="navbar-item" href="/events">Events</a>
+                <a class="navbar-item" href="/coc">Code of Conduct</a>
                 <a class="navbar-item" href="https://github.com/codeIndore" target="_blank">GitHub</a>
-                <a class="navbar-item" href="blog.html">Blog</a>
-                <a class="navbar-item" href="about.html">About</a>
-                <a class="navbar-item" href="connect.html">Connect</a>
+                <a class="navbar-item" href="/blog">Blog</a>
+                <a class="navbar-item" href="/about">About</a>
+                <a class="navbar-item" href="/connect">Connect</a>
             </div>
         </div>
     </nav>