Update notification strings in app info

Bug: 20496114
Change-Id: I98698ae082fec614d0480697885049ffe2e8dcf7
diff --git a/res/xml/installed_app_details.xml b/res/xml/installed_app_details.xml
index 09f5bb3..233331d 100644
--- a/res/xml/installed_app_details.xml
+++ b/res/xml/installed_app_details.xml
@@ -37,7 +37,7 @@
 
     <Preference
         android:key="notification_settings"
-        android:title="@string/notification_section_header"
+        android:title="@string/notifications_label"
         android:selectable="true" />
 
     <Preference