Changed title on 404 page

public/404.html

@@ -72,7 +72,7 @@
     404
   </h1>
   <div class="container">
-    <h3>This page could not be found or you don't have the permission.</h3>
+    <h3>The page could not be found or you don't have permission to view it.</h3>
     <hr />
     <p>The resource that you are attempting to access does not exist or you don't have the necessary permissions to view it.</p>
     <p>Make sure the address is correct and that the page hasn't moved.</p>