Fix truncated permission message if 'Do not ask again' is shown

Change-Id: I4b1d3b815b6047937b89d4767583efe9bce3fab0
diff --git a/res/layout/grant_permissions.xml b/res/layout/grant_permissions.xml
index 2a5f7a9..9370305 100644
--- a/res/layout/grant_permissions.xml
+++ b/res/layout/grant_permissions.xml
@@ -39,7 +39,7 @@
 
         <CheckBox
             android:id="@+id/do_not_ask_checkbox"
-            android:layout_width="wrap_content"
+            android:layout_width="fill_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="16dip"
             android:text="@string/never_ask_again"