Lets stop the dumbass questions about Advanced Display settings
diff --git a/res/xml/display_settings.xml b/res/xml/display_settings.xml
index cd9ef01..f2b6074 100644
--- a/res/xml/display_settings.xml
+++ b/res/xml/display_settings.xml
@@ -89,14 +89,15 @@
                 android:title="@string/lcd_density"
                 android:persistent="false" />
 
-        <PreferenceScreen
+        <PreferenceCategory
                 android:key="advanced_display_prefs"
                 android:title="@string/advanced_settings">
 
                 <SwitchPreference
                     android:key="double_tap_wake_gesture"
                     android:title="@string/double_tap_to_wake_title" />
-        </PreferenceScreen>
+
+        </PreferenceCategory>
 
         <PreferenceCategory
              android:key="category_wakeup_options"
diff --git a/src/com/android/settings/DisplaySettings.java b/src/com/android/settings/DisplaySettings.java
index 51190e4..19296d4 100644
--- a/src/com/android/settings/DisplaySettings.java
+++ b/src/com/android/settings/DisplaySettings.java
@@ -243,7 +243,7 @@
         Utils.updatePreferenceToSpecificActivityFromMetaDataOrRemove(getActivity(),
                 getPreferenceScreen(), KEY_SCREEN_OFF_GESTURE_SETTINGS);
 
-        PreferenceScreen advancedPrefs = (PreferenceScreen) findPreference(CATEGORY_ADVANCED);
+        PreferenceCategory advancedPrefs = (PreferenceCategory) findPreference(CATEGORY_ADVANCED);
 
         mTapToWake = (SwitchPreference) findPreference(KEY_TAP_TO_WAKE);
         if (!isTapToWakeSupported()) {