[gnome-terminal] client: Fix option group descriptions

[Christian Persch <chpe src gnome org>]

commit fbbaf76f4a6ebd1be86c4b39285d9b40d53d2977
Author: Christian Persch <chpe gnome org>
Date:   Mon Jun 4 21:14:29 2012 +0200

    client: Fix option group descriptions
    
    Can't use empty strings here since that will make --help-* spew the po file header.

 src/client.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/src/client.c b/src/client.c
index 0cca227..e9841f1 100644
--- a/src/client.c
+++ b/src/client.c
@@ -390,14 +390,18 @@ get_goption_context (OptionData *data)
   g_option_context_set_description (context, N_("GNOME Terminal Client"));
   g_option_context_set_ignore_unknown_options (context, FALSE);
 
-  group = g_option_group_new ("global-options", "", "",
+  group = g_option_group_new ("global-options",
+                              N_("Global options:"),
+                              N_("Show global options"),
                               data,
                               NULL);
   g_option_group_set_translation_domain (group, GETTEXT_PACKAGE);
   g_option_group_add_entries (group, global_goptions);
   g_option_context_add_group (context, group);
 
-  group = g_option_group_new ("server-options", "", "",
+  group = g_option_group_new ("server-options",
+                              N_("Server options:"),
+                              N_("Show server options"),
                               data,
                               NULL);
   g_option_group_set_translation_domain (group, GETTEXT_PACKAGE);