Changed description for system alert window setting

Bug: 36070413
Test: make -j100, updated string appears in Settings
Change-Id: I962b17344ea5fc948c35e4d779ed5686df0d09a3
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 3173e85..d2c8d5a 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -7631,7 +7631,7 @@
     <!-- Link to the apps page for SYSTEM_ALERT_WINDOW settings [CHAR LIMIT=45] -->
     <string name="app_overlay_permission_preference">App display on top permission</string>
     <!-- Description of allowing overlay setting [CHAR LIMIT=NONE] -->
-    <string name="allow_overlay_description">This feature allows an app to display on top of other apps you\u2019re using. It may interfere with your use of those apps or change the way they seem to appear or behave.</string>
+    <string name="allow_overlay_description">Allow this app to display on top of other apps you\u2019re using. It may interfere with your use of those apps or change the way they seem to appear or behave.</string>
 
     <!-- Keyword for VR setting -->
     <string name="keywords_vr_listener">vr virtual reality listener stereo helper service</string>