docs: fix mistakes

Change-Id: Ie1d7acf45d7c0940c60039cc7beeb134ae950085

Author: Robert Ly

docs/html/guide/topics/nfc/advanced-nfc.jd

@@ -33,9 +33,6 @@ use the {@link android.nfc.Tag#getTechList getTechList()} method to determine th
 supported by the tag and create the corresponding {@link android.nfc.tech.TagTechnology}
 object with one of classes provided by {@link android.nfc.tech} </p>
 
-
-<table>
-
 <p class="table-caption" id="table1">
 <strong>Table 1.</strong> Supported tag technologies</p>
 <table id="tech-table">
@@ -230,7 +227,7 @@ priority over other activities that handle the same intent. Using this system in
   <ol>
     <li>Add the following code in the <code>onCreate()</code> method of your activity:
 
-      <ol type="a">
+      <ol>
         <li>Create a {@link android.app.PendingIntent} object so the Android system can populate it
         with the details of the tag when it is scanned.
           <pre>

docs/html/guide/topics/nfc/nfc.jd

@@ -12,6 +12,7 @@ page.title=NFC Basics
         <li><a href="#dispatching">How NFC Tags are Dispatched to Applications</a></li>
       </ol>
     </li>
+    <li><a href="#manifest">Requesting NFC Access in the Android Manifest</a></li>
     <li><a href="#filtering-intents">Filtering for Intents</a>
       <ol>
         <li><a href="#ndef-disc">ACTION_NDEF_DISCOVERED</a></li>