Misc fix on top level items.

- Update security tile title

Change-Id: I758a51f8c2d4279e506552c11596edd734275ff9
Bug: 34975053
Test: make RunSettingsRoboTests
diff --git a/res/values/strings.xml b/res/values/strings.xml
index a441081..da8940d 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -743,7 +743,7 @@
     <!-- Main Settings screen setting option title for the item to take you to the accounts screen [CHAR LIMIT=22] -->
     <string name="account_settings_title">Accounts</string>
     <!-- Main Settings screen setting option title for the item to take you to the security screen -->
-    <string name="security_settings_title">Security</string>
+    <string name="security_settings_title">Security &amp; lockscreen</string>
     <!-- Main Settings screen setting option summary text for the item tot ake you to the security and location screen -->
     <string name="security_settings_summary">Set My Location, screen unlock, SIM card lock, credential storage lock</string>
     <!-- Main Settings screen setting option summary text for the item to take you to the CDMA security and location screen -->