QS UserSwitcher: Update exit guest string

Bug: 16511180
Change-Id: I2289b25350a46f0bfe1e5495a3c52ddf2aeabb3c
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 72886c6..244e90c 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -685,8 +685,8 @@
     <!-- Label for adding a new guest in the user switcher [CHAR LIMIT=35] -->
     <string name="guest_new_guest">Add guest</string>
 
-    <!-- Label for exiting guest session in the user switcher [CHAR LIMIT=35] -->
-    <string name="guest_exit_guest">Exit guest</string>
+    <!-- Label for exiting and removing the  guest session in the user switcher [CHAR LIMIT=35] -->
+    <string name="guest_exit_guest">Remove guest</string>
 
     <!-- Title of the confirmation dialog when exiting guest session [CHAR LIMIT=NONE] -->
     <string name="guest_exit_guest_dialog_title">Exiting guest session?</string>