Fix battery saver tile label

Test: visual
Change-Id: I2cfb819778eeb969979aa2a3ed8c35744a63f875
Fixes: 36238774
(cherry picked from commit 368a8aec2c13ca096f6e3c15c1cb70e4a3752d4c)
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/BatterySaverTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/BatterySaverTile.java
index c7979d8..8209ee2 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/BatterySaverTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/BatterySaverTile.java
@@ -41,8 +41,8 @@
 import com.android.systemui.Dependency;
 import com.android.systemui.R;
 import com.android.systemui.plugins.qs.DetailAdapter;
-import com.android.systemui.qs.QSHost;
 import com.android.systemui.plugins.qs.QSTile.BooleanState;
+import com.android.systemui.qs.QSHost;
 import com.android.systemui.qs.tileimpl.QSTileImpl;
 import com.android.systemui.statusbar.policy.BatteryController;
 
@@ -102,7 +102,7 @@
 
     @Override
     public CharSequence getTileLabel() {
-        return mContext.getString(R.string.battery);
+        return mContext.getString(R.string.battery_detail_switch_title);
     }
 
     @Override