[devhelp] shortcuts: improve description of Ctrl+q

[Sébastien Wilmet <swilmet src gnome org>]

commit 51194ad5d02582241939193006656cb9bd2bfe32
Author: Sébastien Wilmet <sw swilmet be>
Date:   Sun Jan 10 21:08:31 2021 +0100

    shortcuts: improve description of Ctrl+q

 src/dh-app.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/dh-app.c b/src/dh-app.c
index 00c5f64a..2a019d7f 100644
--- a/src/dh-app.c
+++ b/src/dh-app.c
@@ -40,7 +40,7 @@ add_menu_action_infos (DhApp *app)
                 { "app.help", NULL, N_("_Help"), "F1" },
                 { "app.about", NULL, N_("_About Devhelp") },
                 { "app.quit", NULL, N_("_Quit"), "<Control>q",
-                  N_("Close all windows") },
+                  N_("Close all windows (quit the application)") },
 
                 /* Actions related to the current main window */
                 { "win.show-sidebar", NULL, N_("_Side Panel"), "F9",