Fix hamburger icon in subpages

Author: cmaureir

themes/pyladies/layouts/partials/menu.html

@@ -13,10 +13,10 @@
 {{- with index site.Menus $menuID }}
   <nav class="navbar navbar-expand-lg navbar-light d-flex flex-row justify-content-around align-items-center">
     <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
-      <img class="hamburger-logo" src="img/bar-chart-2.png"/>
+      <img class="hamburger-logo" src="/img/bar-chart-2.png"/>
     </button>
     <div class="collapse navbar-collapse" id="navbarSupportedContent">
-      <ul class="navbar-nav mx-auto">
+      <ul class="navbar-nav mx-auto"r->
         <a href="/" aria-label="PyLadiesCon">
           <img class="menu-logo" src="/img/icon.png"/>
         </a>