Fix broken javadoc reference.

Change-Id: I6b39015c340894715b3b24980ca0241a5e8f2a5a

Author: ddougherty

samples/browseable/TextLinkify/_index.jd

@@ -8,7 +8,7 @@ sample.group=Views
 <p>This sample demonstrates how to add clickable links to a
 {@link android.widget.TextView}, by using these techniques:
 <ul>
-<li>Setting the {@link android.widget.TextView#attr_android:autoLink} property
+<li>Setting the {@link android.R.styleable#TextView_autoLink} property
 to automatically convert the text to a link.</li>
 <li>Parsing a String as HTML</li>
 <li>Manually by constructing a {@link android.text.SpannableString}.</li>