docs: Fixed 'MessageStyle' typo

Bug: 28964745
Change-Id: Ida96fbae10fa70c4cfffdad8642cfb4c8132c3a3
diff --git a/docs/html/preview/api-overview.jd b/docs/html/preview/api-overview.jd
index ab2b5ba2..d457d5c 100644
--- a/docs/html/preview/api-overview.jd
+++ b/docs/html/preview/api-overview.jd
@@ -119,10 +119,10 @@
   </li>
 
   <li>
-    <strong>Message style customization</strong>: You can customize more of the
-    user interface labels associated with your notifications using the
-    <code>MessageStyle</code> class. You can configure the message, conversation
-    title, and content view.
+    <strong>Messaging style customization</strong>: You can customize more of
+    the user interface labels associated with your notifications using the
+    <code>MessagingStyle</code> class. You can configure the message,
+    conversation title, and content view.
   </li>
 
   <li>
diff --git a/docs/html/preview/features/notification-updates.jd b/docs/html/preview/features/notification-updates.jd
index 0163337..af449cb 100644
--- a/docs/html/preview/features/notification-updates.jd
+++ b/docs/html/preview/features/notification-updates.jd
@@ -16,7 +16,7 @@
   <li><a href="#direct">Direct Reply</a></li>
   <li><a href="#bundle">Bundled Notifications</a></li>
   <li><a href="#custom">Custom Views</a></li>
-  <li><a href="#style">Message Style</a></li>
+  <li><a href="#style">Messaging Style</a></li>
 </ol>
 
 </div>
@@ -378,14 +378,14 @@
 <h2 id="style">Messaging Style</h2>
 <p>
   Android N introduces a new API for customizing the style of a notification.
-  Using the <code>MessageStyle</code> class, you can change several of the
+  Using the <code>MessagingStyle</code> class, you can change several of the
   labels displayed on the notification, including the conversation title,
   additional messages, and the content view for the notification.
 </p>
 
 <p>
   The following code snippet demonstrates how to customize a notification's
-  style using the <code>MessageStyle</code> class.
+  style using the <code>MessagingStyle</code> class.
 </p>
 
 <pre>