Update README

README.md

@@ -6,13 +6,13 @@ This project aims to provide a reusable Pull to Refresh widget for Android. It i
 
 ## Features
 
- * No longer uses a (slow) OnScrollListener
- * No longer shows the Tap to Refresh view when the AdapterView can not fill itself.
+ * Supports both Pulling Down from the top, and Pulling Up from the bottom
  * Animated Scrolling for all devices (Tested on 1.6+)
  * Works for all AdapterViews. I've implemented both ListView and GridView.
  * Works with ExpandableListView (thanks to Stefano Dacchille)
  * Maven Support (thanks to Stefano Dacchille)
-
+ * No longer uses a (slow) OnScrollListener
+ * No longer shows the Tap to Refresh view when the AdapterView can not fill itself.
 
 Repository at <https://github.com/chrisbanes/Android-PullToRefresh>.
 
@@ -69,6 +69,20 @@ private class GetDataTask extends AsyncTask<Void, Void, String[]> {
 }
 ```
 
+
+### Pull Up to Refresh
+
+By default this library is set to Pull Down to Refresh, but if you instead to Pull Up to Refresh you can do so via XML:
+
+``` xml
+<com.handmark.pulltorefresh.library.PullToRefreshListView
+    xmlns:ptr="http://schemas.android.com/apk/res/YOUR_APP_PACKAGE_NAME"
+    android:id="@+id/pull_refresh_list"
+    android:layout_height="fill_parent"
+    android:layout_width="fill_parent"
+    ptr:mode="pullUpFromBottom" />
+```
+
 ## Acknowledgments
 
 * [Stefano Dacchille](https://github.com/stefanodacchille)