Update home page description

Author: andrewjong

docs/overrides/home.html

@@ -18,7 +18,7 @@
       <div class="mdx-hero">
         <div class="mdx-hero__content">
           <h1>Welcome to AirStack</h1>
-          <p>A comprehensive autonomy stack boilerplate to accelerate your robotics development</p>
+          <p>A Boilerplate to Democratize Autonomous Intelligent Robotics</p>
           <a href="{{ 'docs/getting_started/' | url }}" class="md-button md-button--primary">
             Get Started
           </a>