Update fold setting text

Clarify default behavior and correct
the 'never' option to make sure
that it takes into account power
button instantly locks setting.

Bug: 300238754
Change-Id: I3d513bd06880b7be7e5610659dd72174d468c3dd
Flag: none
Test: presubmit
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 6099549..d51a692 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -95,12 +95,12 @@
     <!-- Title for fold grace period radio button that, on fold, goes to the lockscreen. [CHAR_LIMIT=NONE] -->
     <string name="stay_awake_on_lockscreen_title">Swipe up to continue</string>
     <!-- Summary for folding grace period radio button that, on fold, goes to the lockscreen. [CHAR_LIMIT=NONE] -->
-    <string name="stay_awake_on_lockscreen_summary">Fold your phone and swipe up on the front display to continue using the app, or wait a few seconds for the screen to lock</string>
+    <string name="stay_awake_on_lockscreen_summary">Fold your phone and swipe up on the front display to continue using the app, or wait a few seconds for the screen to lock. Games and video apps will continue automatically.</string>
 
     <!-- Title for sleep on fold radio button. [CHAR_LIMIT=NONE] -->
     <string name="sleep_on_fold_title">Never</string>
     <!-- Summary for sleep on fold radio button. [CHAR_LIMIT=NONE] -->
-    <string name="sleep_on_fold_summary">Front display locks when you fold your device</string>
+    <string name="sleep_on_fold_summary">Front display turns off and locks when you fold your device</string>
 
     <!-- Auto rotate switchbar title. [CHAR_LIMIT=NONE] -->
     <string name="auto_rotate_settings_primary_switch_title">Use auto-rotate</string>