Update VSF register layout title

patterns/vsf-register-step-1.html

@@ -3,12 +3,12 @@
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Styleguide – Layout VSF Register Step 1</title>
+  <title>Styleguide – Registriere dich bei ValueStockFinder</title>
   <link rel="stylesheet" href="../styleguide.css">
 </head>
 <body>
 
-  <h1 class="sg-main-heading">Layout – VSF Register Step 1</h1>
+  <h1 class="sg-main-heading">Registriere dich bei ValueStockFinder</h1>
 
   <section id="pattern-portal-header">
     <article class="sg-portal-header-pattern-variant" aria-label="Portal Header ohne Options Row">