[gnome-robots] Fix whitespace mistake

[Michael Catanzaro <mcatanzaro src gnome org>]

commit bd7c3cfa5c30fe7fda7136a91da1c04cba1769a9
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Jun 21 14:19:18 2014 -0500

    Fix whitespace mistake

 src/properties.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/properties.c b/src/properties.c
index b8d6944..513045c 100644
--- a/src/properties.c
+++ b/src/properties.c
@@ -507,7 +507,7 @@ show_properties_dialog (void)
                                    "key01", _("Key to move N"), g_settings_get_default_value (settings, 
"key01"),
                                    "key02", _("Key to move NE"), g_settings_get_default_value (settings, 
"key02"),
                                    "key03", _("Key to move W"), g_settings_get_default_value (settings, 
"key03"),
-                                    "key04", _("Key to hold"), g_settings_get_default_value (settings, 
"key04"),
+                                   "key04", _("Key to hold"), g_settings_get_default_value (settings, 
"key04"),
                                    "key05", _("Key to move E"), g_settings_get_default_value (settings, 
"key05"),
                                    "key06", _("Key to move SW"), g_settings_get_default_value (settings, 
"key06"),
                                    "key07", _("Key to move S"), g_settings_get_default_value (settings, 
"key07"),