Fixes classname reference

Author: Keith Daulton

index.html

@@ -27,7 +27,7 @@
         <section class="c-section c-section--fixed-hero c-section--light c-section--rough" id="intro">
             <div class="l-row l-row--narrow l-row--halves">
                 <div class="c-section__content">
-                    <div class="h-a-fade-in-down h-vp-in">
+                    <div class="a-fade-in-down h-vp-in-once">
                         <h1>Hello!</h1>
                         <p>I'm a <strong>UI Developer &amp; Designer</strong> with a passion for creating awesome user experiences for web and mobile.</p>
                         <p>I make pixels & divs pretty!</p>
@@ -39,7 +39,7 @@ <h1>Hello!</h1>
         <section class="c-section c-section--fixed-hero c-section--feint c-section--polished" id="bio">
             <div class="l-row l-row--narrow l-row--halves">
                 <div class="c-section__content">
-                    <div class="h-a-fade-in-down h-vp-in-once">
+                    <div class="a-fade-in-down h-vp-in-once">
                         <h1>I'm Keith &mdash;</h1>
                         <p>A leader in user-interface development and design with over 17 years of experience and a proven track record for delivering scalable, interactive and multi-device web experiences including: online stores, single-page applications, marketing apps, widgets, microsites, landing pages and social-networking websites.</p>
                     </div>