Minor changes

layouts/404.html

@@ -2,7 +2,7 @@
  <div class="notfound">
         <h1 class="error-emoji"></h1>
 		  <p class="error-text">/* 404 page not found. */</p>
-		  <p class="error-link"><a href="{{ .Site.BaseURL }}">↑ Back Home ↑</a></p>
+		  <p class="error-link"><a href="{{ .Site.BaseURL }}">↑ Back to Home ↑</a></p>
  </div>
  <script>
   var errorEmojiContainer = document.getElementsByClassName('error-emoji')[0];