diff --git a/paper-dialog.html b/paper-dialog.html
index ced9831..03df09e 100644
--- a/paper-dialog.html
+++ b/paper-dialog.html
@@ -1,10 +1,10 @@
 <!--
 Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
-This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE
-The complete set of authors may be found at http://polymer.github.io/AUTHORS
-The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
 Code distributed by Google as part of the polymer project is also
-subject to an additional IP rights grant found at http://polymer.github.io/PATENTS
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
 -->
 
 <!--
@@ -27,9 +27,15 @@
       <paper-button label="Accept" affirmative autofocus></paper-button>
     </paper-dialog>
 
+#### Transitions
+
 `<paper-dialog>` can be used with `<paper-transition>` to transition the overlay open and close.
 
-Transition examples:
+To use a transition, import `paper-dialog-transition.html` alongside paper-dialog:
+
+    <link rel="import" href="paper-dialog/paper-dialog-transition.html">
+
+Then set the `transition` attribute:
 
     <paper-dialog heading="Title for dialog" transition="paper-transition-center">