schema: Better describe always-show-log-out key

- The "user menu" was replaced with "system menu" years ago, so
  update the terminology in the summary and description
- Remove the full stop from the end of the summary for consistency
- More verbosely describe the behavior that's being overridden to
  reduce confusion

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3050>

diff --git a/data/org.gnome.shell.gschema.xml.in b/data/org.gnome.shell.gschema.xml.in
index baab1687ab5cc6dc1457fb2fd3057b1c3fae0dba..d77a7f716d8e265f094bc3a99feea1573cdd6a9f 100644 (file)
--- a/data/org.gnome.shell.gschema.xml.in
+++ b/data/org.gnome.shell.gschema.xml.in
@@ -68,10 +68,12 @@
     </key>
     <key name="always-show-log-out" type="b">
       <default>false</default>
-      <summary>Always show the “Log out” menu item in the user menu.</summary>
+      <summary>Always show the “Log Out” action in the system menu</summary>
       <description>
-        This key overrides the automatic hiding of the “Log out”
-        menu item in single-user, single-session situations.
+        This key overrides the automatic hiding of the “Log out” action in the
+        system menu for logged-in situations where there is a single, local,
+        non-system user and only a single available session type (e.g. GNOME on
+        Wayland).
       </description>
     </key>
     <key name="remember-mount-password" type="b">