revise ADT migration message
b/18668828
and fix broken link

Change-Id: I64cba60ebdd0649a0394e0f4284160514f56099e
diff --git a/docs/html/sdk/index.jd b/docs/html/sdk/index.jd
index 97baeaf..dc7a6ca 100644
--- a/docs/html/sdk/index.jd
+++ b/docs/html/sdk/index.jd
@@ -430,7 +430,7 @@
 
 
 <p>If you have been using Eclipse with ADT, be aware that Android Studio is now the official IDE
-for Android, so you should migrate to Android Studio in order to continue to receive all the
+for Android, so you should migrate to Android Studio to receive all the
 latest IDE updates. For help moving projects,
 see <a href="{@docRoot}sdk/installing/migrate.html">Migrating to Android
 Studio</a>.</p>
diff --git a/docs/html/sdk/installing/installing-adt.jd b/docs/html/sdk/installing/installing-adt.jd
index 899acf2..0114848 100644
--- a/docs/html/sdk/installing/installing-adt.jd
+++ b/docs/html/sdk/installing/installing-adt.jd
@@ -15,12 +15,13 @@
 UI, debug your app, and export signed (or unsigned) app packages (APKs) for distribution.
 </p>
 
-
-<p class="caution"><strong>Caution:</strong>
-The ADT plugin for Eclipse is no longer in active development. If you're currently using it,
-you should <a href="{@docRoot}sdk/installing/migrate.html">migrate
-to Android Studio</a> as soon as possible. For more details about Android Studio, see the
-<a href="{@docRoot}tools/studio/index.html">Android Studio</a> guide.</p>
+<p class="note"><strong>Note:</strong>
+If you have been using Eclipse with ADT, be aware that <a
+href="{@docRoot}tools/studio/index.html">Android Studio</a> is now the official IDE
+for Android, so you should migrate to Android Studio to receive all the
+latest IDE updates. For help moving projects,
+see <a href="/sdk/installing/migrate.html">Migrating to Android
+Studio</a>.</p>
 
 
 <p>You should install the ADT plugin
diff --git a/docs/html/sdk/installing/migrate.jd b/docs/html/sdk/installing/migrate.jd
index 77a670f..3c04cb4 100644
--- a/docs/html/sdk/installing/migrate.jd
+++ b/docs/html/sdk/installing/migrate.jd
@@ -16,11 +16,10 @@
 </div>
 </div>
 
-<p>If you're currently using Eclipse with ADT, we recommend you migrate to
-<a href="{@docRoot}tools/studio/index.html">Android Studio</a> as soon as possible, because
-the <a href="{@docRoot}tools/help/adt.html">ADT plugin</a>
-for Eclipse is no longer in active development.</p>
 
+<p>If you have been using <a href="{@docRoot}tools/help/adt.html">Eclipse with ADT</a>, be aware
+that <a href="{@docRoot}tools/studio/index.html">Android Studio</a> is now the official IDE for
+Android, so you should migrate to Android Studio to receive all the latest IDE updates.</p>
 
 <p>To migrate existing Android projects, simply import them using Android Studio:</p>