[gnome-session] Add a translator comment as discussed on gnome-i18n mailing list

[Andre Klapper <aklapper src gnome org>]

commit 76d42b38b4b98ae8b123248a7c3be5e315da1e90
Author: Andre Klapper <a9016009 gmx de>
Date:   Thu Mar 17 21:46:27 2011 +0100

    Add a translator comment as discussed on gnome-i18n mailing list

 gnome-session/gsm-manager.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gnome-session/gsm-manager.c b/gnome-session/gsm-manager.c
index 62649eb..1e2d63f 100644
--- a/gnome-session/gsm-manager.c
+++ b/gnome-session/gsm-manager.c
@@ -612,6 +612,8 @@ on_phase_timeout (GsmManager *manager)
                                    gsm_app_peek_app_id (app));
                         g_signal_handlers_disconnect_by_func (app, app_registered, manager);
                         if (is_app_required (manager, app))
+                        /* Translators: "Timed out" refers to a non-responsive application not answering.
+                        In case the string is problematic it might be translated to the noun "Timeout". */
                                 on_required_app_failure (manager, app, _("Timed out"));
                 }
                 break;