diff --git a/website/index.html b/website/index.html
index 0cae6546e041a68693e0e49b8fc4bf7c0ccbd789..6b3e5105f5b7e3020f2dffc187a2733885cf4c18 100644
--- a/website/index.html
+++ b/website/index.html
@@ -25,7 +25,7 @@
 		<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
 			<a class="navbar-brand" href="#">Navbar</a>
 			<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation">
-				<span class="navbar-toggler-icon"></span>
+				<span class="navbar-toggler-icon"><!-- --></span>
 			</button>
 
 			<div class="collapse navbar-collapse" id="navbarsExampleDefault">