don't be repetitive on homepage

docs/index.html

@@ -18,7 +18,7 @@ title: Bootstrap
 <div class="bs-featurette">
   <div class="container">
     <h2 class="bs-featurette-title">Designed for everyone, everywhere.</h2>
-    <p class="lead">Bootstrap is a responsive and mobile first framework for faster and easier web development. It's made for folks of all skill levels, devices of all shapes, and projects of all sizes.</p>
+    <p class="lead">Bootstrap makes front-end web development faster and easier. It's made for folks of all skill levels, devices of all shapes, and projects of all sizes.</p>
 
     <hr class="half-rule">