[gcompris] minor, fixed a warning about rememberlevel param

[Bruno Coudoin <bcoudoin src gnome org>]

commit 1ae50ee6f7ce02b2e9fc7f7b299e3f2ef8f9b6ba
Author: Bruno Coudoin <bcoudoin gcompris net>
Date:   Sat May 18 20:23:06 2013 +0200

    minor, fixed a warning about rememberlevel param

 src/gcompris/gcompris.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gcompris/gcompris.c b/src/gcompris/gcompris.c
index 36c0303..1f7b3c5 100644
--- a/src/gcompris/gcompris.c
+++ b/src/gcompris/gcompris.c
@@ -172,7 +172,7 @@ static GOptionEntry options[] = {
   {"difficulty", 'd', 0, G_OPTION_ARG_INT, &popt_difficulty_filter,
    N_("display only activities with this difficulty level."), NULL},
 
-  {"rememberlevel", 'r', '0', G_OPTION_ARG_NONE, &popt_rememberlevel,
+  {"rememberlevel", 'r', 0, G_OPTION_ARG_NONE, &popt_rememberlevel,
    N_("Return to last passed level even when no user is selected"), NULL},
 
   {"root-menu", 'l', 0, G_OPTION_ARG_STRING, &popt_root_menu,