Update index.html

Author: Juan Sebastián Visbal

index.html

@@ -3,7 +3,7 @@
 <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no"/>
 <meta name="theme-color" content="#e8f5e9"/>
 <link rel="icon" href="images/js-xxl.png" size="192x192">
-<title>JSC-V</title>
+<title>JS_V</title>
 
 <!-- CSS  -->
 <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/materialize/0.97.0/css/materialize.min.css">