[pygobject] fixed typo - missing comma in glib.option module

[John Palmieri <johnp src gnome org>]

commit fc45abdd9b55ab63556798ab0f04715be79dba08
Author: John (J5) Palmieri <johnp redhat com>
Date:   Thu Sep 23 10:49:36 2010 -0400

    fixed typo - missing comma in glib.option module
    
    * https://bugzilla.gnome.org/show_bug.cgi?id=627449

 glib/option.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glib/option.py b/glib/option.py
index ff38b57..bdfbe1d 100644
--- a/glib/option.py
+++ b/glib/option.py
@@ -49,7 +49,7 @@ __all__ = [
     "OptionError",
     "OptionValueError",
     "BadOptionError",
-    "OptionConflictError"
+    "OptionConflictError",
     "Option",
     "OptionGroup",
     "OptionParser",