[orca] Use explicit keyword rather than positional argument for GSettings schema id

[Joanmarie Diggs <joanied src gnome org>]

commit 5a9a099cb3f6e7473d82c30a17a808df2a4e0e89
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Mar 11 08:52:05 2014 -0400

    Use explicit keyword rather than positional argument for GSettings schema id

 src/orca/orca.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/orca.py b/src/orca/orca.py
index 85d7192..8378512 100644
--- a/src/orca/orca.py
+++ b/src/orca/orca.py
@@ -39,7 +39,7 @@ import sys
 
 try:
     from gi.repository.Gio import Settings
-    a11yAppSettings = Settings('org.gnome.desktop.a11y.applications')
+    a11yAppSettings = Settings(schema_id='org.gnome.desktop.a11y.applications')
 except:
     a11yAppSettings = None