[gimp] app: shorten to "Debug Policy" the long label in Preferences.

[Jehan Pagès <jehanp src gnome org>]

commit c49e34cf7e6c41795d0087c8a4bd4076c84ebe5e
Author: Jehan <jehan girinstud io>
Date:   Sat Mar 24 01:25:08 2018 +0100

    app: shorten to "Debug Policy" the long label in Preferences.
    
    The text was too long and increasing the minimum width of Preferences
    dialog.

 app/dialogs/preferences-dialog.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/dialogs/preferences-dialog.c b/app/dialogs/preferences-dialog.c
index 9384ce6..e676ce3 100644
--- a/app/dialogs/preferences-dialog.c
+++ b/app/dialogs/preferences-dialog.c
@@ -1236,7 +1236,7 @@ prefs_dialog_new (Gimp       *gimp,
   table = prefs_table_new (1, GTK_CONTAINER (vbox2));
 
   button = prefs_enum_combo_box_add (object, "debug-policy", 0, 0,
-                                     _("Try generating debug data for bug reporting when appropriate"),
+                                     _("Debug Policy"),
                                      GTK_TABLE (table), 0, size_group);
 
   /* Check existence of gdb or lldb to activate the preference, as a