docs: tools/adt r15 rel notes

Change-Id: I346b75e7286e5a289c145990bf8e193469a0ac8b
diff --git a/docs/html/sdk/android-4.0.jd b/docs/html/sdk/android-4.0.jd
index 68f9507..b6381fc 100644
--- a/docs/html/sdk/android-4.0.jd
+++ b/docs/html/sdk/android-4.0.jd
@@ -80,7 +80,7 @@
 <dt>Initial release. SDK Tools r14 or higher is required.
   <p class="caution"><strong>Important:</strong> To download the new Android
   4.0 system components from the Android SDK Manager, you must first update the
-  SDK tools to revision 14 and restart the Android SDK Manager. If you do not,
+  SDK tools to revision 14 or later and restart the Android SDK Manager. If you do not,
   the Android 4.0 system components will not be available for download.</p>
 </dt>
 </dl>